In another couple centuries I'm sure that worldview won't even exist. There's no evidence for it.

Everyone you will ever meet knows something you don't.

We are just a speck, on a speck, orbiting a speck, in the corner of a speck, in the middle of nowhere.

To leave the world better than you found it, sometimes you have to pick up other people's trash.

Science is the best idea humans have ever had. The more people who embrace that idea, the better.

You and I are made of stardust. We are the stuff of exploded stars. We are therefore, at least 1 way that the Universe knows itself. That, to me, is astonishing.

There's nothing I believe in more strongly than getting young people interested in science and engineering, for a better tomorrow, for all humankind.

I speak with dogs frequently. They don't really talk, but I feel they're communicating.

The natural world is a package deal; you don't get to select which facts you like and which you don't.

The more you find out about the world, the more opportunities there are to laugh at it.

Science is the best thing humans beings have ever come up with. And if it isn't, science will fix it.

It is foolish and wrong to mourn the men who died. Rather, we should thank God that such men lived.

the holiest place on earth is where an ancient hatred has become apresent love.

Every song, the title dictates the architecture of the song.

Money has transformed every watchdog, every independent authority. Medical doctors are increasingly gulled by the lobbying of pharmaceutical salesmen.

When everything is connected to everything else, for better or for worse, everything matters.

Be careful how you interpret the world: It is like that.

I don't play video games.

Better one suffer than a nation grieve.

One rule which woe betides the banker who fails to heed it/Never lend any money to anybody unless they don't need it.

We did like 12 shows, then we did the entire Ozzfest with the first half completely booked; then we did the second half with a couple days off here and there