以物易物、互通有无的倾向是人类共有的，也是其他动物所没有的。

我们不是从祖先那里继承地球，而是从子孙那里借来的。

If you do not believe in yourself, no one else will.

Risk management is the most important thing to be well understood. If you don't have a good risk management system, you are going to blow up.

作家是一个总是试图寻找真相的人，关于他自己的真相，关于世界的真相，关于生活的真相。

Quality begins at the farm, and excellence is built through every step of the supply chain.