世界历史可以这样总结：强国总行不义。等到他们醒悟了，他们不已经不再强了。

In times of uncertainty, innovation becomes our most reliable tool.

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.

最大的财富是满足于少量。