The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that... no one ought to harm another in his life, health, liberty, or possessions.
可能性的极限只能通过超越它们进入不可能来定义。
Every man is a moon and has a dark side which he never shows to anybody.