Do every duty， and expect no reward for it.
尽一切职责，而不希望得到任何回报。
The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the language of the past, the nearer I shall feel the breath of the centuries.
The power of human cognition comes from its ability to generalize.
Innovation is not a slogan, but a gene in our blood.
Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.
The challenge is not just to make computers faster, but to make them smarter.
——《北上宣言》，1924年11月
"Every play is a funeral for something lost."
解释：神态傲慢，谁还愿意和你相处呢？最洁白的东西好像十分黑暗，最道德的人好像有所不足。