The natural price of labor is that price which is necessary to enable the laborers, one with another, to subsist and to perpetuate their race, without either increase or diminution.

In science, there is no such thing as a final answer.

最好的战略简单但不容易。

Beauty emerges from function, not the other way around.

The world is before you and you need not take it or leave it as it was when you came in.

You have to be willing to take risks and make bold moves to succeed in business.

改变心态只需一分钟，而这一分钟却能改变一整天。