没有思想的词是死的东西，而没有用词体现的思想仍然是影子。

"The past is never dead. It's not even past."

To be alive is to be in a state of constant becoming.

"Understanding the limits of computation is as important as pushing its boundaries."

"It's hard to think of anyone who, at one time or another, has not been laid low by love or by the lack of it."

对这个世界有所助益是获得快乐的唯一途径。