我们都在寻找某样东西，但我们不知道它是什么。
We are all searching for something, but we don't know what it is.
The happiest people don’t have the best of everything; they make the best of everything.
Patience and persistence are key to achieving long-term goals.
Every mathematical problem is a window into a new world of understanding.
自由的代价是永恒的警惕。
除非绝大多数人团结起来捍卫文明、自由与和平，否则它们将无法延续。
"The best revenge is massive success."