The heart of a mother is a deep abyss at the bottom of which you will always find forgiveness.

The pursuit of mathematical truth requires both intuition and rigor.

I think that one should recognize reality even when one doesn’t like it; indeed, especially when one doesn’t like it.

上天安排我福分浅薄，我就培养高尚道德去迎接它；上天安排我身体劳顿，我就修炼精神安逸去弥补它；上天安排我遭遇艰危，我就努力实现政治理想去沟通它；上天安排我境况困苦，我就力求精神愉快去疏导它。

The path to net-zero won't be easy, but collaboration will get us there.

The desire for recognition is the most fundamental human desire, and it is the source of both the greatest achievements and the greatest tragedies in human history.