Not only do you have to put yourself in harms way in service of your country, you have to leave your families at home. It is a great sacrifice.

I think 'crazy' is a compliment. I think you make money with people who are crazy.

When I see people laughing at ideas and companies we have backed, I smile. It means we are going to make a lot of money on that investment.

Not only do you have to put yourself in harms way in service of your country, you have to leave your families at home. It is a great sacrifice.

The companies that do the best job on managing a user's privacy will be the companies that ultimately are the most successful.

Facebook is not an unstoppable juggernaut. There are a lot of other things people can do on the web.

We need new medical approaches to preventing and/or curing disease. We need new scientific approaches to generating, storing, and being more efficient with energy. Maybe we need more space exploration. Maybe we need more undersea exploration.