花开时不能一同欣赏,花落时也无法一同悲伤。
A book is not just pages and ink; it is a living breath.
The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.
译文:天气不寒冷,地面就不会被冻住,人没有到伤心的时候就不会流泪。赏析:人的言行总是随着外物的变化而变化。不以物喜不以己悲,其实很难做到的。