使自己成为一个对象，使自己被动，与成为一个被动的对象是非常不同的。

Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:

Business is war. You have to be tough, strategic, and always one step ahead.

不要当房间里最聪明的那个人，与比自己更聪明的人交往，并向他们学习。更好的是找到那些与你意见不同的聪明人。