The world is full of obvious things which nobody by any chance ever observes.
Success in business comes from understanding people, not just markets.
我不后悔我做过的事，我后悔的是有机会时没有做的事。
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.