世界上充满了这样的人，他们对满意未来的概念实际上是对理想化过去的回归。

The more you learn, the more you know, the more you know, the more you forget. The more you forget, the less you know. So why bother to learn?

Positivity transforms us for the better. By opening our hearts and minds, positive emotions allow us to discover and build new skills, new ties, new knowledge, and new ways of being.

沉默就是共谋。