"Memory is a complicated thing, a relative to truth, but not its twin."
记忆是一件复杂的事情,是真理的亲戚,但不是它的双胞胎。
The true value of a mathematical theory lies in its ability to connect seemingly unrelated ideas.
孔子说:“明智的人不会迷惑,仁爱的人不会忧愁,勇敢的人不会害怕。”
If you want something you’ve never had, you must be willing to do something you’ve never done.