Quote #28805
If we were to be asked suddenly to give a definition of humility we...
Quote #5842
Between the great things we cannot do and the small things we will not...
Quote #3509
Theories should be as simple as possible, but not simpler.
Quote #3866
The greatest use of life is to spend it for something that will outlast...
Quote #24510
Be slow of tongue and quick of eye.
Quote #20424
If you have built castles in the air, your work need not be lost...
Quote #11131
The inspirational value of the space program is probably of far greater importance to...
Quote #26973
The people of the United States, perhaps more than any other nation in history,...
Quote #24699
Men moving only in an official circle are apt to become merely official —...
Quote #21331
It is better to be high-spirited even though one makes more mistakes, than to...