法律体系的存在以承认规则的存在为前提。
The existence of a legal system presupposes the existence of a rule of recognition.
蒸汽的力量如今已被充分理解，剩下的只是改进实践。
时间可以吞噬一切，但它丝毫不能减少的是你伟大的思想，你的幽默，你的善良，还有你的勇气。
"We are all in the gutter, but some of us are looking at the stars."
The advantage of poetry over life is that poetry, if it is sharp enough, may last.
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
那些愿意为了安全而放弃自由的人，既得不到安全，也得不到自由。