What really motivates people at Facebook is building something that's worthwhile, that they're going to be proud to show to friends and family.

Years ago, I predicted that Iran would take over Iraq. Iran and Iraq used to fight back and forth.

I will fight for you with every breath in my body - and I will never, ever let you down.

The law is reason, free from passion.

Every one rushes elsewhere and into the future, because no one wants to face one's own inner self.