There are only two tragedies in life: one is not getting what one wants and the other is getting it.

最好的领导方式是真实。

History has neither the desire nor the capacity to make men better or worse; it merely records what they have been and what they have done.

问题的解决是突然出现的，而不是通过逐步、一步一步的过程来接近的。