The best time to design an experiment is after you have done it.
设计实验的最佳时间是在你完成它之后。
You don't become a star by being normal.
赏析:指出知道满足的人不会被利益所累,真正安闲自得的人不会因为失去而恐惧,注重内心修养的人不会因为没有地位而惭愧。