The nicest feeling in the world is to do a good deed anonymously and have somebody find out.
People do not seem to realize that their opinion of the world is also a confession of their character.
The only way to truly know a person is to argue with them. For when the argue in full swing, they reveal their true character.
The superior man acquaints himself with many sayings of antiquity and many deeds of the past, in order to strengthen his character thereby.