Home
Authors
Topics
Quote of the Day
Home
Authors
Topics
Quote of the Day
Home
Authors
Topics
Quote of the Day
Top 100 Quotes
Professions
Nationalities
Quotes by Nasa Flight Directors
Spaceflight will never tolerate carelessness, incapacity, and neglect.
Gene Kranz
Spaceflight will never tolerate carelessness, incapacity, and neglect.
Gene Kranz
To recognize that the greatest error is not to have tried and failed, but that in trying, we did not give it our best effort
Gene Kranz
