Quote #21179
Science advances through tentative answers to a series of more and more subtle questions...
Quote #245
Where facts are few, experts are many.
Quote #2765
Be wary of the man who urges an action in which he himself incurs...
Quote #8496
I know not what course others may take, but as for me, give me...
Quote #31305
To endure is the first thing that a child ought to learn, and that...
Quote #17375
Things which matter most must never be at the mercy of things which matter...
Quote #6998
Our span of life is brief, but is long enough for us to live...
Quote #32852
I see knowledge increasing and human power increasing. I see ever-increasing possibilities before life,...
Quote #16009
The quality of American life must keep pace with the quantity of American goods....
Quote #2109
Show me a hero and I will write you a tragedy.