The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

An act of goodness is of itself an act of happiness.

质量不是一种行为，而是一种习惯。

I think we are all capable of terrible things under the right circumstances.

身虽处天地万物之后，心却不在天地万物之前；身虽处天地万物之中，而心却在天地万物之上。

偏见是愚人用来代替理智的东西。