People will generally accept facts as truth only if the facts agree with what they already believe.

It would be a better world if everyone in it knew all the truth about everything.

Let's make a statement to the airlines just to get their attention. We'll pick a week next year and we'll all agree not to go anywhere for seven days.

The only people who say worse things about politicians that reporters do are other politicians.

Obscenities... I think a lot of dumb people do it because they can't think of what they want to say and they're frustrated. A lot of smart people do it to pretend they aren't very smart - want to be just one of the boys.

Only science and the spirit of seeking truth from facts can save China. I firmly believe in this.