不过是君主不把它[爱人利人]用在政事上,士大夫也不把它付诸行动罢了。
Don't let the noise of others' opinions drown out your own inner voice.
说出真相的唯一方式是无畏地言说。
No man really knows about other human beings. The best he can do is to suppose that they are like himself.