If a doctrine is not unintelligible, it has to be vague; and if neither unintelligible nor vague, it has to be unverifiable.

计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。

I don’t count my sit-ups, I only start counting when it starts hurting.

伟大的小说是能让读者改变的作品。

"Exile is not a place, it's a state of mind you carry with you."