世界上充满了那些不再倾听自己内心声音的人，或者只倾听邻居的声音来了解他们应该做什么、应该如何行为以及应该遵循什么价值观的人。

Internal mental events are irrelevant to the scientific study of behavior.

A quarry manager needs the precision of an engineer and the vision of a poet.

Sometimes you have to go through the darkness to get to the light.

一本书就是你握在手中的一个梦想。