制革厂的遗产应以其对环境的守护来衡量。

人类最深的恐惧是对未知的恐惧。

艺术的本质功能是道德的。

I cannot fix on the hour, or the spot, or the look, or the words, which laid the foundation. It is too long ago. I was in the middle before I knew that I had begun.

爱意味着向消极和积极同时敞开自己——向悲伤、痛苦和失望敞开，也向快乐、满足和我们此前未知的意识强度敞开。

Science must be a force for good in the world.

天下人都说这是他们努力的结果,不会说”这是我见到了命”。