No man really knows about other human beings. The best he can do is to suppose that they are like himself.

The price of getting what you want is getting what you once wanted.

Read not to contradict and confute； nor to believe and take for granted； nor to find talk and discourse； but to weigh and consider.

【释义】如果一个人不能做到孝敬父母，他也无法树立忠诚的品质。