Success is not about the money you make, it's about the difference you make in people's lives.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

The great powers are always searching for opportunities to gain power at the expense of their rivals, which makes them inherently aggressive.

在言语之间的沉默中，我们常常发现最深刻的真理。