Only the wisest and the stupidest of men never change.

If you would one day renovate yourself, do so from day to day

Without knowing the force of words, it is impossible to know men

It is because men are prone to be partial towards those they love, unjust to those they hate, servile to those above them, and either harsh or overindulgent to those below them in station, poverty or distress, that it is difficult to find anyone capa

By nature, men are nearly alike; by practice, they get to be wide apart

If you do not change the direction in which you are going, you will end up where you are headed.