I'm just focused on exploring new opportunities.

Social is a better way to interact with digital world. It is better than search. Implications for... everything. Total change.

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 a platform inside a platform.

There is huge demand for artificial intelligence technologies.

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

It is hard to think of practical applications of the black hole. Because practical applications are so remote, many people assume we should not be interested. But this quest to understand the world is what defines us as human beings.