To write is to confront the darkness within.
写作是直面内心的黑暗。
没有改变就不可能进步，而无法改变思想的人也无法改变任何事。
解释：大部分药材都以新鲜为好，但艾草却以陈年的为佳，体现了药材使用的特殊性。
The most important skill for an empirical researcher is not math, but judgment.
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.
你会说他做这些是为了讨好看守。或者也许是为了同我们搞好关系。而我则认为他只是为了再度体验一下正常人的感觉，哪怕只是为了短短的片刻。