要理解行为，我们必须从生存和适应的背景中审视其目的。
To understand behavior, we must look at its purpose in the context of survival and adaptation.
服装决定人的型态，全裸的人对社会几乎没有影响。
未来属于那些明白行善与成功并不矛盾的人。
Go for a business that any idiot can run – because sooner or later, any idiot probably is going to run it.
The writer is a person who writes, and the reader is a person who reads.
每个人心中都有一头野兽，当你给他一把剑或矛并送他上战场时，那头野兽就会苏醒。