I have been a selfish being all my life, in practice, though not in principle.

On marketing: "In the old world， you devoted 30% of your time to building a great service and 70% of your time to shouting about it. In the new world， that inverts."

开放合作是技术进步的重要途径。

The best things in life are unexpected.

Dance is another way to express myself when words aren't enough.