Money is not a motivating factor. My motivation comes from playing the game I love.

Thinking is the hardest work there is, which is probably the reason why so few engage in it.

当遇见生活中的困难，期许自己当那个为了未来起身奋斗的人，而不是直接屈服于失败。

活在我们留下的心中，就不是死亡。

站在舞台上就是我们的幸福。

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

The United States should not try to spread democracy around the world.