If you have the power to change the world for the better, you should do it. That's why people who do nothing are idiots, but idiots who do nothing are life-savers.

People are not measured by their accomplishments, but by how many times they screw up trying to achieve them.

You can chew on the air in some cities, and the rivers run in Technicolor. Poor people have little access to health care, and the gap between rich and poor is growing.

I got married because I fell in love with this woman. I had a baby with her because we wanted to have children. But that's not because of some philosophical ideal at all, no.

A common mistake that people make when trying to design something completely foolproof was to underestimate the ingenuity of complete fools.

You can't make anything idiot proof because idiots are so ingenious.