Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.

Men trust their ears less than their eyes.

我们肩负着对未来的责任。

我们必须对变革的速度保持现实态度。即使我们投资于低碳解决方案，世界在未来几十年仍将需要石油和天然气。

To write is to give oneself over to the world, to let the world in, and to let it change you.

多线进化是对因对不同环境的不同适应而产生的文化多样形式的研究。

I don't believe in failure. It's not failure if you enjoyed the process.

真正的护城河是持续创造用户价值的能力。