以往的事过去了便不再重提，现在的事做一件有一件的功劳，未来的事情省一件便省去许多麻烦。
对话应当面面俱到，无所不谈，但又不可深谈。
Love doesn't just sit there, like a stone; it has to be made, like bread, remade all the time, made new.
I believe in Spinoza's God, Who reveals Himself in the lawful harmony of the world, not in a God Who concerns Himself with the fate and the doings of mankind.
The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
