Racism is America's greatest disease, racism is a disease of the white man.
I think that only daring speculation can lead us further and not accumulation of facts.
It's not that I'm so smart, it's just that I stay with problems longer.
A man must learn to understand the motives of human beings, their illusions, and their sufferings.
The more I study science, the more I believe in God.
If you can't explain it simply, you don't understand it well enough.