未来不是命中注定的。没有保证。所以，要主动承担成年人的责任。要有目的性。

我不害怕失败，我害怕不去尝试。

故事是与他人连接的方式。

The pursuit of mathematical truth requires both intuition and rigor.

"A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us."

译文：君子用才能行善，小人用才能作恶。司马光警示：才能无善恶，关键是德行引导。

Everything changes except the law of change.