Without imperfection, you or I would not exist.

永远不要低估一项突破改变数百万人生活的力量。

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 being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

理解变化的唯一方法就是投身其中，随之而动，加入舞蹈。