译文：月亮过了十五后，就逐渐不明亮了，人到了中年之后，做什么事都难以有大作为。赏析：青少年是人生最美好的时期，这个时期精力最旺盛，记忆力最强，也是人生最该努力奋斗的时候。

It has always seemed strange to me... the things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success. And while men admire the quality of the first they love the produce of the second.

写作就是一场漫长的自我教育。

基因编辑的伦理影响必须在每一步都得到考虑。

A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes.

The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it.