Don't waste too much time wishing, hoping, and being envious; it'll make you bugnutty.

Exploration of space is worth it because humans need to explore. Knowledge is always good, and it's a really cool thing to see.

My parents were teetotalers and my grandparents were - it's all the way back. It's New English puritanical tradition.

Atheism is the absence of religion. We don’t really need atheism. We just need to get rid of religion.

I have no evidence that libertarianism leads to a better life. I just think it is morally right.

If I were trying to avoid embarrassment, I wouldn't have stumbled my way through 'Dancing with the Stars.'

You don’t have to be brave or a saint, a martyr, or even very smart to be an atheist. All you have to be able to say is “I don’t know”.