There are times when I long to sweep away half the things I am expected to learn; for the overtaxed mind cannot enjoy the treasure it has secured at the greatest cost. … When one reads hurriedly and nervously, having in mind written tests and examinations, one’s brain becomes encumbered with a lot of bric-a-brac for which there seems to be little use. At the present time my mind is so full of heterogeneous matter that I almost despair of ever being able to put it in order. Whenever I enter the region of my mind I feel like the proverbial bull in the china shop. A thousand odds and ends of knowledge come crashing about my head like hailstones, and when I try to escape them, theme goblins and college nixies of all sorts pursue me, until I wish – oh, may I be forgiven the wicked wish! – that I might smash the idols I came to worship.