Quote #2267
Courage is being scared to death – but saddling up anyway.
Quote #9411
It is wonderful to be here in the great state of Chicago.
Quote #16978
So much of our time is preparation, so much is routine, and so much...
Quote #34772
As a scientist, I am not sure anymore that life can be reduced to...
Quote #24742
The future you shall know when it has come before then forget it.
Quote #11342
Be nice to people on your way up because you meet them on your...
Quote #12827
He who teaches children learns more than they do.
Quote #18876
For the ordinary man is passive. Within a narrow circle (home life, and perhaps...
Quote #9490
The world has changed. I see it in the water. I feel it in...
Quote #14197
He who learns but does not think, is lost! He who thinks but does...