Quote #29310
Great opportunities to help others seldom come, but small ones surround us every day.
Quote #24268
The physicist cannot simply surrender to the philosopher the critical contemplation of the theoretical...
Quote #330
According to classical aerodynamics, it is impossible for a bumblebee to fly.
Quote #11243
A silent mouth is sweet to hear.
Quote #5428
If you are not criticized, you may not be doing much.
Quote #19316
What the country needs is dirtier fingernails and cleaner minds.
Quote #15151
The guilty catch themselves.
Quote #25848
Believe your beliefs and doubt your doubts.
Quote #1084
Do not be too moral. You may cheat yourself out of much life so....
Quote #5519
I wish to have no connection with any ship that does not sail fast...