经验是我们给错误取的另一个名字。
A man should always consider how much he has more than he wants.
劳动分工在尽可能程度上引入,在每一门艺术中都会导致劳动生产力的相应增加。
创业是一条充满挑战的道路,但只要有梦想,就有希望。
Sustainability is not just a goal, it's a responsibility we owe to the future.
The worst enemy of life, freedom and the common decencies is total anarchy; their second worst enemy is total power.