One strategy: "We've had three big ideas at Amazon that we've stuck with for 18 years， and they're the reason we're successful: Put the customer first. Invent. And be patient."

The key to successful investing is to have a long-term perspective and to stick to your strategy.

大陆漂移的第一个概念早在1910年就出现在我脑海中，当时我正在看世界地图。

一个人只要能够生活就感到满足的话，他就会生活的很愉快。我们愈不知道忍受，我们愈感到痛苦。

The progress of mathematics is measured by the number of problems it can solve.

I don't want to be a legend; I want to be a myth.