Monads are indivisible entities, the basic elements that constitute the world.

反馈的研究就是自我调节系统的研究。

The evening’s the best part of the day. You’ve done your day’s work. Now you can put your feet up and enjoy it.

我不想成为明星，我想成为演员。

每一个人都应当为自己的行为负责。