It never hurt Lenny Bruce's career to get arrested for swearing. It did back in the time, but he broke those doors down by doing the stuff that he believed in.

That's my only goal. Surround myself with funny people, and make sure everyone has a good time and works hard.

When you snatch little pieces of other people's lives and try to palm them off as your own, that's more disgusting than anything. Robin Williams is a huge thief. Denis Leary is a huge thief. His whole stand-up career is based on Bill Hicks, a brilliant guy who died years ago.

Dick Gregory was a great comedian who went and got arrested, did hunger strikes, protests. It never hurt his career to be outspoken.

You have to know evolution to understand the natural world. And that cannot be a threat to people of faith. There's a serious problem if you are forced by your faith to reject the most well-supported theory in all of science.

The object of pure physics is the unfolding of the laws of the intelligible world; the object of pure mathematics that of unfolding the laws of human intelligence.

Daoist thought is the root of science and technology in China.

In some sense, what you might have suspected from the first day of high-school chemistry is true: The periodic table is a colossal waste of time. Nine out of every 10 atoms in the universe are hydrogen, the first element and the major constituent of stars. The other 10 percent of all atoms are helium.