Mathematics is the language in which the universe is written.

Rationality is not about being right, but about being consistent in your beliefs and actions.

The key to successful investing is to have a strong understanding of the fundamentals, a disciplined approach, a clear understanding of the market, a long-term perspective, a clear understanding of the risks and rewards, and a strong understanding of the market psychology.

人类对变化过敏。他们喜欢说，“我们一直都是这样做的。”我试图与之抗争。这就是为什么我的墙上有一个逆时针运行的时钟。

系统的稳定性取决于开环传递函数在复平面上的行为。