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.
我们必须对外界学习保持永不满足的渴望。
I have learned to seek my happiness by limiting my desires, rather than in attempting to satisfy them.
每一种真理都需要经过三个阶段:首先被嘲笑,然后被激烈反对,最后被视为自明之理。