Quotes by Naturalists - Page 5

Happiness is itself a kind of gratitude.
Joseph Wood Krutch
...Wrapped in the overcoat, he dropped on the seat and faced the eternal verities of sky and sea. No land was intruding. It was the bowl of the sky closing down; the smooth wash of the sea rolling in; and away in the distance a faint red glow marked the spot where the sun threw its light on a world that was steadily turning from it.There Jamie did some more thinking. He was having plenty of mental exercise in those days. He still thought Death, but at least he had a manlier thought in facing it. And when he thought Life he did not think of himself, or upbraid his government, or pity other wounded men. He thought merely of that one thing he might possibly do and what it might possibly be that would give him some justification, when he faced his Maker, for the spending of his latter days.
Gene Stratton-Porter
Every book of tactics in the regiment was in use from morning until night, and the officers and non-commissioned officers were always studying the problems presented at the schools.
Theodore Roosevelt
The affinities of all the beings of the same class have sometimes been represented by a great tree.I believe this simile largely speaks the truth. The green and budding twigs may represent existing species; and those produced during former years may represent the long succession of extinct species. At each period of growth all the growing twigs have tried to branch out on all sides, and to overtop and kill the surrounding twigs and branches, in the same manner as species and groups of species have at all times overmastered other species in the great battle for life. The limbs divided into great branches, and these into lesser and lesser branches, were themselves once, when the tree was young, budding twigs; and this connection of the former and present buds by ramifying branches may well represent the classification of all extinct and living species in groups subordinate to groups. Of the many twigs which flourished when the tree was a mere bush, only two or three, now grown into great branches, yet survive and bear the other branches; so with the species which lived during long-past geological periods, very few have left living and modified descendants. From the first growth of the tree, many a limb and branch has decayed and dropped off; and these fallen branches of various sizes may represent those whole orders, families, and genera which have now no living representatives, and which are known to us only in a fossil state. As we here and there see a thin straggling branch springing from a fork low down in a tree, and which by some chance has been favoured and is still alive on its summit, so we occasionally see an animal like the Ornithorhynchus or Lepidosiren, which in some small degree connects by its affinities two large branches of life, and which has apparently been saved from fatal competition by having inhabited a protected station. As buds give rise by growth to fresh buds, and these, if vigorous, branch out and overtop on all sides many a feebler branch, so by generation I believe it has been with the great Tree of Life, which fills with its dead and broken branches the crust of the earth, and covers the surface with its ever-branching and beautiful ramifications.
Charles Darwin
As many more individuals of each species are born than can possibly survive; and as, consequently, there is a frequently recurring struggle for existence, it follows that any being, if it vary however slightly in any manner profitable to itself, under the complex and sometimes varying conditions of life, will have a better chance of surviving, and thus be naturally selected. From the strong principle of inheritance, any selected variety will tend to propagate its new and modified form.
Charles Darwin
A grand and almost untrodden field of inquiry will be opened, on the causes and laws of variation, on correlation of growth, on the effects of use and disuse, on the direct actions of external conditions, and so forth.
Charles Darwin
One hand has surely worked throughout the universe.
Charles Darwin
It is not always the magnitude of the differences observed between species that must determine specific distinctions, but the constant preservation of those differences in reproduction.
Jean-Baptiste Lamarck
It is difficult to believe in the dreadful but quiet war lurking just below the serene facade of nature.
Charles Darwin
It is not the organs—that is, the character and form of the animal's bodily parts—that have given rise to its habits and particular structures. It is the habits and manner of life and the conditions in which its ancestors lived that have in the course of time fashioned its bodily form, its organs and qualities.
Jean-Baptiste Lamarck
First LawIn every animal which has not passed the limit of its development, a more frequent and continuous use of any organ gradually strengthens, develops and enlarges that organ, and gives it a power proportional to the length of time it has been so used; while the permanent disuse of any organ imperceptibly weakens and deteriorates it, and progressively diminishes its functional capacity, until it finally disappears.Second LawAll the acquisitions or losses wrought by nature on individuals, through the influence of the environment in which their race has long been placed, and hence through the influence of the predominant use or permanent disuse of any organ; all these are preserved by reproduction to the new individuals which arise, provided that the acquired modifications are common to both sexes, or at least to the individuals which produce the young.
Jean-Baptiste Lamarck
The expression often used by Mr. Herbert Spencer of the Survival of the Fittest is more accurate, and is sometimes equally convenient.
Charles Darwin
I fully agree with all that you say on the advantages of H. Spencer's excellent expression of 'the survival of the fittest.' This, however, had not occurred to me till reading your letter. It is, however, a great objection to this term that it cannot be used as a substantive governing a verb; and that this is a real objection I infer from H. Spencer continually using the words, natural selection.(Letter to A. R. Wallace July 1866)
Charles Darwin
Transfixed by the bright gaze of a lizard, I become calm. This stone on which the lizard lies was under the sea when lizards first came into being, and now the flood is wearing it away, to return it once again into the oceans.
Peter Matthiessen
There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been and are being evolved.
Charles Darwin
But then with me the horrid doubt always arises whether the convictions of man's mind, which has been developed from the mind of the lower animals, are of any value or at all trustworthy.
Charles Darwin
If about a dozen genera of birds had become extinct or were unknown, who would have ventured to have surmised that birds might have existed which used their wings solely as flappers, like the logger-headed duck (Micropterus of Eyton); as fins in the water and front legs on the land, like the penguin; as sails, like the ostrich; and functionally for no purpose, like the Apteryx. Yet the structure of each of these birds is good for it, under the conditions of life to which it is exposed, for each has to live by a struggle; but it is not necessarily the best possible under all possible conditions. It must not be inferred from these remarks that any of the grades of wing-structure here alluded to, which perhaps may all have resulted from disuse, indicate the natural steps by which birds have acquired their perfect power of flight; but they serve, at least, to show what diversified means of transition are possible.
Charles Darwin
He who believes that each being has been created as we now see it, must occasionally have felt surprise when he has met with an animal having habits and structure not at all in agreement.
Charles Darwin
As the great botanist Bichat long ago said, if everyone were cast in the same mould, there would be no such thing as beauty. If all our women were to become as beautiful as the Venus de’ Medici, we should for a time be charmed; but we should soon wish for variety; and as soon as we had obtained variety, we should wish to see certain characteristics in our women a little exaggerated beyond the then existing common standard.
Charles Darwin
Nothing at first can appear more difficult to believe than that the more complex organs and instincts should have been perfected, not by means superior to, though analogous with, human reason, but by the accumulation of innumerable slight variations, each good for the individual possessor. Nevertheless, this difficulty, though appearing to our imagination insuperably great, cannot be considered real if we admit the following propositions, namely,— that gradations in the perfection of any organ or instinct, which we may consider, either do now exist or could have existed, each good of its kind,— that all organs and instincts are, in ever so slight a degree, variable,— and, lastly, that there is a struggle for existence leading to the preservation of each profitable deviation of structure or instinct. The truth of these propositions cannot, I think, be disputed.
Charles Darwin
When I view all beings not as special creations, but as the lineal descendants of some few beings which lived long before the first bed of the Silurian system was deposited, they seem to me to become ennobled.
Charles Darwin
There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved.
Charles Darwin
As natural selection acts by competition, it adapts the inhabitants of each country only in relation to the degree of perfection of their associates; so that we need feel no surprise at the inhabitants of any one country, although on the ordinary view supposed to have been specially created and adapted for that country, being beaten and supplanted by the naturalised productions from another land.
Charles Darwin
But just in proportion as this process of extermination has acted on an enormous scale, so must the number of intermediate varieties, which have formerly existed, be truly enormous. Why then is not every geological formation and every stratum full of such intermediate links? Geology assuredly does not reveal any such finely graduated organic chain; and this, perhaps, is the most obvious and serious objection which can be urged against the theory. The explanation lies, as I believe, in the extreme imperfection of the geological record.
Charles Darwin
When we no longer look at an organic being as a savage looks at a ship, as at something wholly beyond his comprehension; when we regard every production of nature as one which has had a history; when we contemplate every complex structure and instinct as the summing up of many contrivances, each useful to the possessor, nearly in the same way as when we look at any great mechanical invention as the summing up of the labour, the experience, the reason, and even the blunders of numerous workmen; when we thus view each organic being, how far more interesting, I speak from experience, will the study of natural history become!
Charles Darwin
Origin of man now proved.—Metaphysics must flourish.—He who understands baboon would do more towards metaphysics than Locke.
Charles Darwin
Peace is normally a great good, and normally it coincides with righteousness, but it is righteousness and not peace which should bind the conscience of a nation as it should bind the conscience of an individual; and neither a nation nor an individual can surrender conscience to another's keeping.
Theodore Roosevelt
That was a good mark in Latin, and I am pleased with your steady improvement in it.
Theodore Roosevelt
The loss of these tastes [for poetry and music] is a loss of happiness, and may possibly be injurious to the intellect, and more probably to the moral character, by enfeebling the emotional part of our nature.
Charles Darwin
As fleeting emotions stalk it, a face can leak fear or the guilt of a forming lie.
Diane Ackerman
Why was it, she asked herself, that "animals can sometimes subdue their predatory ways in only a few months, while humans, despite centuries of refinement, can quickly grow more savage than any beast?
Diane Ackerman
And it is a profound consolation, perhaps the only one, to this haunted animal that wastes most of a long and ghostly life wandering the future and the past on its hind legs, looking for meanings, only to see in the eyes of others of its kind that it must die.
Peter Matthiessen
The President and the Congress are all very well in their way. They can say what they think they think, but it rests with the Supreme Court to decide what they have really thought.
Theodore Roosevelt
The government is us; WE are the government, you and I."- Theodore Roosevelt
Theodore Roosevelt
Bodily vigor is good, and vigor of intellect is even better, but far above both is character. It is true, of course, that a genius may, on certain lines, do more than a brave and manly fellow who is not a genius; and so, in sports, vast physical strength may overcome weakness, even though the puny body may have in it the heart of a lion. But, in the long run, in the great battle of life, no brilliancy of intellect, no perfection of bodily development, will count when weighed in the balance against that assemblage of virtues, active and passive, of moral qualities, which we group together under the name of character; and if between any two contestants, even in college sport or in college work, the difference in character on the right side is as great as the difference of intellect or strength the other way, it is the character side that will win.
Theodore Roosevelt
Character, in the long run, is the decisive factor in the life of an individual and of nations alike.
Theodore Roosevelt
Frantic and serene, vigilant and calm, wrung-out and fortified, explosive and sedate—love commands a vast army of moods. Hoping for victory, limping from the latest skirmish, lovers enter the arena once again. Sitting still, we are as daring as gladiators.
Diane Ackerman
We are identified and known by the sort of fruit, the quantity of fruit, and the quality of fruit borne out in our daily conversation, conduct, and character. There is no greater criterion for Christians. It is the paramount gauge of God's people.
W. Phillip Keller
What makes you a chaffinch?
Helen Macdonald
When we try to pick out any­thing by itself, we find it hitched to every­thing else in the Uni­verse.
John Muir
The world, we are told, was made especially for man — a presumption not supported by all the facts.
John Muir
I enjoy working for my heat. I don't just press a button or twist a thermostat dial. I use the big crosscut saw and the axe, and while I'm getting my heat supply I'm working up an appetite that makes simple food just as appealing as anything a French chef could create.
Richard Proenneke
I don't confuse my digestive system, I just season simple food with hunger
Richard Proenneke
The five cells are silky-white within, and are filled with a mass of firm, cream-coloured pulp, containing about three seeds each. This pulp is the eatable part, and its consistence and flavour are indescribable. A rich custard highly flavoured with almonds gives the best general idea of it, but there are occasional wafts of flavour that call to mind cream-cheese, onion-sauce, sherry-wine, and other incongruous dishes. Then there is a rich glutinous smoothness in the pulp which nothing else possesses, but which adds to its delicacy. It is neither acid nor sweet nor juicy; yet it wants neither of these qualities, for it is in itself perfect. It produces no nausea or other bad effect, and the more you eat of it the less you feel inclined to stop. In fact, to eat Durians is a new sensation worth a voyage to the East to experience.
Alfred Russel Wallace
In our heart we know that life loves life. Yet we feast on some of the other life-forms with which we share our planet; we kill to live. Taste is what carries us across that rocky moral terrain, what makes the horror palatable, and the paradox we could not defend by reason melts into a jungle of sweet temptations.
Diane Ackerman
It is always advisable to perceive clearly our ignorance.
Charles Darwin
Every time we exterminate a predator, we are in a sense creating a new predator.
David Rains Wallace
Still, though no one is an island, most are peninsulas. Our lives wouldn't make sense without personal memories pinned like butterflies against the velvet backdrop of social history.
Diane Ackerman
In going back we must take our present selves with us: the mind has taken a different colour, and this is thrown back upon our past.
William Henry Hudson
We tend to think of memories as monuments we once forged and may find intact beneath the weedy growth of years. But, in a real sense, memories are tied to and describe the present. Formed in an idiosyncratic way when they happened, they're also true to the moment of recall, including how you feel, all you've experienced, and new values, passions, and vulnerability. One never steps into the same stream of consciousness twice.
Diane Ackerman
Besides love and sympathy, animals exhibit other qualities connected with the social instincts which in us would be called moral.
Charles Darwin
Aggressive fighting for the right is the noblest sport the world affords.
Theodore Roosevelt
But I am very poorly today & very stupid & I hate everybody & everything. One lives only to make blunders.
Charles Darwin
It was a boyish thing to do and it caught the hesitating girl in the depths of her heart, as the boy element in a man ever appeals to a motherly woman.
Gene Stratton-Porter
If man can take care of man, nature can take care of the rest.
Edwin Way Teale
The sublime can only be found in the great subjects. Poetry, history and philosophy all have the same object, and a very great object—Man and Nature. Philosophy describes and depicts Nature. Poetry paints and embellishes it. It also paints men, it aggrandizes them, it exaggerates them, it creates heroes and gods. History only depicts man, and paints him such as he is.
Georges-Louis Leclerc
Genius and science have burst the limits of space, and few observations, explained by just reasoning, have unveiled the mechanism of the universe. Would it not also be glorious for man to burst the limits of time, and, by a few observations, to ascertain the history of this world, and the series of events which preceded the birth of the human race?
Georges Cuvier
Man takes root at his feet, and at best he is no more than a potted plant in his house or carriage till he has established communication with the soil by the loving and magnetic touch of his soles to it.
John Burroughs
Metaphor isn't just decorative language. If it were, it wouldn't scare us so much. . . . Colorful language threatens some people, who associate it, I think, with a kind of eroticism (playing with language in public = playing with yourself), and with extra expense (having to sense or feel more). I don't share that opinion. Why reduce life to a monotone? Is that truer to the experience of being alive? I don't think so. It robs us of life's many textures. Language provides an abundance of words to keep us company on our travels. But we're losing words at a reckless pace, the national vocabulary is shrinking. Most Americans use only several hundred words or so. Frugality has its place, but not in the larder of language. We rely on words to help us detail how we feel, what we once felt, what we can feel. When the blood drains out of language, one's experience of life weakens and grows pale. It's not simply a dumbing down, but a numbing.
Diane Ackerman
It may be worth while to illustrate this view of classification, by taking the case of languages. If we possessed a perfect pedigree of mankind, a genealogical arrangement of the races of man would afford the best classification of the various languages now spoken throughout the world; and if all extinct languages, and all intermediate and slowly changing dialects, were to be included, such an arrangement would be the only possible one. Yet it might be that some ancient languages had altered very little and had given rise to few new languages, whilst others had altered much owing to the spreading, isolation, and state of civilisation of the several co-descended races, and had thus given rise to many new dialects and languages. The various degrees of difference between the languages of the same stock, would have to be expressed by groups subordinate to groups; but the proper or even the only possible arrangement would still be genealogical; and this would be strictly natural, as it would connect together all languages, extinct and recent, by the closest affinities, and would give the filiation and origin of each tongue.
Charles Darwin