You've got to figure out how you're going to come in and significantly impact and redefine a market such that you become a market share leader in it.

I back people who I think will be seeking help and advice. These are the best entrepreneurs.

Starting a company is like going to war. You can't do anything else but be fully engaged. You have to be insanely, passionately, nothing-can-stop-me committed.

The more evident it is that a certain company is going to become the market leader in a big market space, then the higher the valuation goes because the risk has been dramatically reduced.

I can remember when there were storylines with gay characters on shows like 'Family' and 'Dynasty' and thinking, I have something in common with that person. This was way before the Internet and all the visibility that has brought with it.

If the Internet or air traffic of the financial center of the world shuts down, of course the world needs to have a say on it.

I hope that we can continue this cooperation on other critical issues related to America's future technological competitiveness. We must work together to encourage the creative talents that have made our country the world leader in technology.

The strange anthropological lesson of social media is that human beings, if given a choice, often prefer to socialize alone.