Quote #10991
I came to realize that life lived to help others is the only one...
Quote #9988
Each success only buys an admission ticket to a more difficult problem.
Quote #11038
There are sadistic scientists who hurry to hunt down errors instead of establishing the...
Quote #11358
Better fare hard with good men than feast it with bad.
Quote #22680
Perfect love is rare indeed – for to be a lover will require that...
Quote #11362
Beware of the man to whom you have done a good turn.
Quote #7498
Everything should be made as simple as possible, but not one bit simpler.
Quote #12688
If a dog will not come to you after he has looked you in...
Quote #826
The most beautiful thing we can experience is the mysterious. It is the source...
Quote #11746
A scientific man ought to have no wishes, no affections, — a mere heart...