The only real mistake is the one from which we learn nothing.

没有欲念称为圣人，欲念少称为贤人，欲念多是凡人，而纵欲则是狂人。

我们必须记住，在自然界中既没有奖励也没有惩罚——只有后果。

出自汉·桓宽《盐铁论·国疾》。谀言，阿谀奉承的话。这句话以林中必然多疾风为喻，说明富贵之后就有趋炎附势之徒进阿谀奉承之言的必然性。释义：森林中往往刮大风；富贵人面前往往都是一堆奉承话。

The dead are not dead. They are alive in memory.

Precision is not just a goal in our experiments; it's the very language through which nature speaks to us.