Learning from failure is more valuable than celebrating success.

Once we realize that imperfect understanding is the human condition, there is no shame in being wrong, only in failing to correct our mistakes.

Sustainability isn't just a trend; it's a responsibility for future generations.

Mathematics is the poetry of logical ideas.

创新不是少数人的专利，而是每个人的机会。

一定要成功﹗我只以成败论英雄。

读古人的著作，与贤能的人交往，最忌讳轻率地表示附和赞同，也不能够轻率地表示异议。之所以会犯这两种过失，都是由于心中缺乏主见，做学问时就掺杂有趋炎附势的成分，不是曲意逢迎便是虚伪矫饰。