"Reading is a way of living more lives than the one we have."

The most important thing in investing is to have a clear plan and stick to it.

灾祸中依存着幸福，幸福中潜伏着灾祸

我们都被某些东西所困扰。

系统的稳定性取决于开环传递函数在复平面上的行为。

"The key to success is to focus on goals, not obstacles."

宇宙是一顿免费的午餐。