"History is not the past but a map of the past, drawn from a particular point of view, to be useful to the modern traveller."

波点是通往无限的方式。

晏子春秋

In times of change, the learners inherit the earth while the learned find themselves beautifully equipped to deal with a world that no longer exists.

The crime and not the scaffold makes the shame.

数学是宇宙的语言，通过它，我们可以解开存在的秘密。