白日梦的代价总是这一刻的回归，与之前的一切重新对齐，而现在看起来似乎更糟了一些。

The hour of departure has arrived，and we go our separate ways，I to die，and you to live。Which of these two is better only God knows.

Your 20s are the perfect time to do a few things that are unusual， weird， bold， risky， unexplainable， crazy， unprofitable， and look nothing like "success". For the rest of your life， these experiences will serve as your muse

自守表示的研究是数学抽象深度的反映。

Transparency is not just about seeing through, but about creating a sense of openness and connection.

在数学研究中，坚持是关键；许多伟大的成果来自于一遍又一遍地从不同角度看待同一个问题。