The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.

The Internet is the most important single development in the history of human communication since the invention of the printing press.

我们写的每一个方程都是理解宇宙的一小步，但旅程是无限的。

逻辑是所有数学推理的基础。