Quote #3733
There is nothing more practical than a good theory.
Quote #21278
The sacred rights of mankind are not to be rummaged for among old parchments...
Quote #397
The worst moment for an atheist is when he feels grateful and has no...
Quote #1138
What most experimenters take for granted before they begin their experiments is infinitely more...
Quote #3830
To find a fault is easy; to do better may be difficult.
Quote #28132
If you go flying back through time, and you see somebody else flying forward...
Quote #34653
The right things to do are those that keep our violence in abeyance the...
Quote #21167
Let us never negotiate out of fear. But let us never fear to negotiate.
Quote #28283
If I come back as a horsefly, I think my favorite thing would be...
Quote #24824
Remember that you are needed. There is at least one important work to be...