Quote #13032
Airplanes are interesting toys but of no military value.
Quote #9281
The mere formulation of a problem is far more essential than its solution, which...
Quote #4795
It is never too late to give up our prejudices.
Quote #5171
Nowadays most people die of a sort of creeping common sense, and discover when...
Quote #15115
I am neither an optimist nor pessimist, but a possibilist.
Quote #2419
The probability that we may fail in the struggle ought not to deter us...
Quote #15336
Years later, people look back upon their darkest day and say — as Churchill...
Quote #12282
We are what and where we are because we have first imagined it.
Quote #1109
God could cause us considerable embarrassment by revealing all the secrets of nature to...
Quote #10061
I have yet to see any problem, however complicated, which, when you looked at...