I have this ratio that if you divide age of entrepreneur by market cap of company. For Facebook it's one. Every year of his life Zuckerberg has been making $1 billion for investors.

I'm trying to learn from various corners of the world.

The company that creates one global social graph will be very important going forward. It will be Facebook, with maybe 2-3 local social networks able to sustain competition long term.

Google never knew how successful key words would be.

You have to travel globally today to know what's going on and maintain an edge.

Facebook is a platform inside a platform.

I am not an oligarch. I am a servant and I try to align my interests and those of my investors.