The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

The best way to predict the future is to create it.

目标不仅仅是消除不好的东西，而是追求和体验世界上最好的东西。

在生活的洪流中，没有人是毫无烦恼的。

The poet's task is to find the eternal in the transient.

数学是理性的音乐。