总要要求一个最后期限。最后期限能够帮你淘汰那些无关紧要的东西。避免追求完美，你必须追求与众不同，与众不同比完美更好。

I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones。

It is not from the benevolence of the butcher， the brewer， or the baker that we expect our dinner， but from their regard to their own interest.

领导力就是在混沌中创造清晰。