I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.
Imagination is everything. It is the preview of life's coming attractions.
The monotony and solitude of a quiet life stimulates the creative mind.
Great spirits have always encountered violent opposition from mediocre minds.
Anyone who has never made a mistake has never tried anything new.
Anyone who doesn't take truth seriously in small matters cannot be trusted in large ones either.
Any man who reads too much and uses his own brain too little falls into lazy habits of thinking.
Any man who can drive safely while kissing a pretty girl is simply not giving the kiss the attention it deserves.
Any intelligent fool can make things bigger and more complex... It takes a touch of genius - and a lot of courage to move in the opposite direction.
Anger dwells only in the bosom of fools.
As far as the laws of mathematics refer to reality, they are not certain, and as far as they are certain, they do not refer to reality.
All these primary impulses, not easily described in words, are the springs of man's actions.
Before God we are all equally wise - and equally foolish.
When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity.
A question that sometimes drives me hazy: am I or are the others crazy?