We should never discourage young people from dreaming dreams.
Not a few other very eminent and scholarly men made the same request urging that I should no longer through fear refuse to give out my work for the common benefit of students of Mathematics.
So far as hypotheses are concerned let no one expect anything certain from...
I am aware that a philosopher's ideas are not subject to the judgment of...
To know that we know what we know and to know that we do not know what we do...
Never let the fear of striking out keep you from playing the game.
If you have everything under control, you're not moving fast enough
Thought is an errand boy, fear a mine of...