Everyone needs a coach. It doesn't matter whether you're a basketball player, a tennis player, a gymnast or a bridge player.

I'm not a macroeconomics person.

Life is not a continuous process, there's some sort of finite number of achievements that defines your life.

Philanthropy should be voluntary.

Now you have to be a collaborator and you have to bring on governments and convince people.

Investing in innovation, which was my broad theme talking to [Warren Buffett ], that included health vaccines, it included energy and education.

Exposure to the reproductions [of Corbis-owned fine art photographs] is likely to increase rather than diminish reverence for the real art and encourage more people to get out to museums and galleries.