There is an undeniable web connecting incidents such as the rise to power of dictators... poverty and the perception of human beings as disposable property.

To whom do I owe the first apology? No one's been crueler than I've been to me.

Racism does not diminish with brains, it's a disease, a sickness, it may incubate in ignorance but it doesn't necessarily disappear with the gaining of wisdom!

I was living in a house with five guys, eating their leftovers when they weren't watching. I went from that to having $1-billion-plus on paper.

To be good, and to do good, is all we have to do.

Ya know, Hitler was a great leader, too.

So, it takes a lot of chance and luck. I mean I was lucky enough to get in the program where people with the same skills never made it to the program. So keep trying.

One could write a history of science in reverse by assembling the solemn pronouncements of highest authority about what could not be done and could never happen.

The past is behind, learn from it. The future is ahead, prepare for it. The present is here, live it.

We may repeat the awful revolutionary history of the 20th century because of the vulnerability of social movements to demagoguery.

... And death unloads thee.