You have to keep thinking about what you can do to make the world a better place.

每个角色都是一次进入未知的旅程。

Markets are human creations, and like all human creations, they can be improved.

"Adaptation is the key to understanding behavior."

"Every word we write is a step towards understanding ourselves and the world around us."

我从不买任何东西，除非我能给出一个充分的理由，说明为什么我认为它会涨。