译文：人必须在事情上磨炼，才能立得住;才能做到安静时也安定，行动时也安定。

The measure of intelligence is the ability to change.

我从未能写出一部快乐的戏剧。我不能。我可以写一部有趣的戏剧，但不是一部快乐的戏剧。

Making something variable is easy. Controlling duration of constancy is the trick.

The most powerful stories are those that reveal the fragility of the human condition.

诗人是唯一一个世界不会对他沉默的人；他是唯一一个能听到天球音乐的人。