心是用来碎的。

The theory of computation is not just about solving problems, but also about understanding the limits of what can be computed.

If there's a book that you want to read, but it hasn't been written yet, then you must write it.

大自然是有史以来最伟大的化学家，而我们才刚刚开始理解它的秘密。

Technological progress must go hand in hand with ethics.

所有人都存在危险。自由政府的唯一准则应该是不要信任任何拥有权力的人，以免危及公共自由。