The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.

一个幸福晚年的秘决不是别的，而是与孤寂签订一个体面的协定。

数学不是一项观赏性运动。

应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。