The greatest theorems often start as simple conjectures, born out of intuition.

事实是，最多人的最大幸福是衡量对与错的标准。

The mathematics of spin glasses revealed a hidden structure that applies to many seemingly unrelated problems.

We must learn to listen to what materials want to say.

最大的回报不是经济收益，而是能够以积极的方式影响人们的生活。