Suicide is cheating the doctor out of job.
The man who gets bit twice by the same dog is better adapted for that kind of business than any other.
No one can disgrace us but ourselves.
Man is my brother, and I am nearer related to him through his vices than I am through his virtue.
People who have nothing to say are never at a loss in talking.
The easiest thing for our friends to discover in us, and the hardest thing for us to discover in ourselves, is that we are growing old.