数学不是观赏性运动——你必须参与其中才能欣赏它的美。
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.
我认为,机器不会产生惊喜的观点是由于哲学家和数学家特别容易犯的一个谬误。
定义就是限制。
The only real paradise is a paradise we have lost.
文学的美在于它超越时间和空间的能力。
勇气不是没有恐惧,而是战胜恐惧。
We must listen to the land—it tells us what it needs.