最深刻的定理往往源于最簡單的觀察。
The deepest theorems often arise from the simplest observations.
歌劇是一種活出生命極致的方式，是一種無法用其他方式表達情感的方式。
Living is like tearing through a museum. Not until later do you really start absorbing what you saw, thinking about it, looking it up in a book, and remembering - because you can’t take it in all at once.
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.
We should always follow the path of appearances and withhold judgment.