Facebook is a platform inside a platform.

It’s not how much something’s worth today, it’s what it’s worth in five or 10 years.

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

It’s not about revenues: the fundamental economics in digital business is scale and margins. The top line has become the bottom line.

Facebook is at the forefront. It's the company that can fundamentally change the way information is being exchanged and processed. It can be the basis for artificial intelligence to develop over time.

The problem is that modern fundamental physics is so far from you and me. The mathematics has become so much more complicated that you need at least 10 years to understand it. Fundamental physics has advanced so far from the understanding of most people that there is really a big disconnect.

The polling of Internet users shows that friends recommendations are the most reliable driver behind purchasing decisions. Right now that market is largely untapped. Facebook and other social networks can allow that to happen.