你能给予他人的最伟大的礼物就是你的时间，因为你正在给予他们你生命中永远不会再回来的一部分。

你给予的越多，拥有的越少。

The more we learn about black holes, the more we realize how much we still don’t know.

常识告诉我们，业绩来来去去，但成本永远存在。

It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to Heaven, we were all doing direct the other way.

君子能够驾驭外物，小人则被外物所驱使。

嫉妒不是病态，而是一种进化出来的防御机制，用来对抗对繁殖成功的威胁。