Everything around us that we call life was made up by people that are no smarter than you.

If the fat people just gave the skinny people more food, we could all just eat... We could solve obesity and hunger at the same time.

Anyone who has tried to build something that changes people's lives sometimes finds life to be a distraction, and finds people who don't care as much as they do to be annoying.

I was on Facebook. I was on MySpace. And somebody said to me, You should check out this thing called Twitter. I knew five people that were on it, so I started following those people and seeing what they were doing, and then I applied my own sensibility to it. The more that I shared, the more people started following me.

People used to behave morally because they thought God was always watching - in some ways God today is the collective, and the collective is watching.