瀑布歌唱道：“当我找到了自己的自由时，我找到了我的歌。”

The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

历史不仅仅是坏人做坏事的故事，也是好人无所作为的故事。

改变没有错，如果方向正确的话。

The probability of a response is determined by its reinforcement history.

"The writer's job is to make the ordinary extraordinary."