James Chanos

What we define as a bubble is any kind of debt-fueled asset inflation where the cash flow generated by the asset itself - a rental property, office building, condo - does not cover the debt incurred to buy the asset. So you depend on a greater fool, if you will, to come in and buy at a higher price.

The Chinese banking system is built on quicksand and that's the one thing a lot of people don't realize. Everybody seems to think it is a free and clear open checkbook. It's not. The banking system in China is extremely fragile.

If you're a short-seller, that's a cacophony of negative reinforcement. You're basically told that you're wrong in every way imaginable every day. It takes a certain type of individual to drown that noise and negative reinforcement out and to remind oneself that their work is accurate and what they're hearing is not.

My venture investing career has three phases, all roughly 6-8 years long. The first, at Euclid, was software to Internet. The second, at Flatiron, was Internet to bubble. And the third, at USV, has been web 2 to mobile. I have always used a new firm to denote a new investment phase for me. Throw away the old. Start with the new.