人是理性动物，但当他被要求按照理性的要求行动时，可又要发脾气了。

The rule of the wild is survival of the fittest. You have to be strong, smart, and adaptable to make it through.

Change is the essence of life. Be willing to surrender what you are for what you could become.

The market is a reflection of the collective behavior of all participants.

教育的回报比大多数人意识到的要高。