The night is a great mirror, but the stars are its reflections.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
制定不相容原理纯粹是为了电子们自己好,如果让它们自由来往的话,它们恐怕会腐败堕落(而变成妖魔鬼怪)。
最好的管理是一门真正的科学,建立在明确的法律、规则和原则之上。
The only way to discover the limits of the possible is to go beyond them into the impossible.