邪恶胜利的唯一必要条件是好人的无所作为。

The only real mistake is the one from which we learn nothing.

The laws of physics produce complex structures, and in at least one case, a complex structure produces the laws of physics.

The most important political virtue is moderation, the ability to balance competing interests and values in a way that promotes the common good.

Nothing is more beautiful than the loveliness of the woods before sunrise.

永远不要低估一个执行到位的简单想法的力量。