Be brave, take risks, nothing can substitute experience.

Fashion is a form of imitation and so of social equalization, but, paradoxically, in changing incessantly, it differentiates one time from another and one social stratum from another.

凡是天下的祸患,掠夺与怨恨,之所以能出现,原因就在于人们不相爱。因此,仁义的人认为这是不对的。

当天赋不努力时，勤奋会击败天赋。

The Langlands program is a framework for understanding the deeper structures of mathematics.