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."

I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.

市场并不总是正确的，但它总是在那里。

文学让我们在一生中活出千种人生。

Game design requires knowing what to keep and what to discard; not all good ideas fit together.

在数据库的世界里，性能是王道。但没有可靠性的性能是毫无意义的。