预测未来的最好方法就是创造未来。
孤独是与自己面对面的时间。
Nature is the best teacher; it has already done the experiments, we just have to interpret them.
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.
The best investment you can make is in yourself.