Never get angry. Never make a threat. Reason with people.
Accidents don't happen to people who take accidents as a personal insult.
Do you believe a man can truly love a woman and constantly betray her?Never mind physically but betray her in his mind,in the very "poetry of his soul".Well,it's not easy but men do it all the time.
there was no greater natural advantage in life than having an enemy overestimate your faults, unless it was to have a friend underestimate your virtues.
Keep your friends close, but your enemies closer.