There is no rest for the person who has envy, and there is no love for the person who has bad manners.
The wiser a man is, the less talkative will he be.
Blessed is he whose own faults keep him from seeing the faults of others.
Vanity prevents improvement
Perfecting one's intellect causes one to speak less, and those words spoken will be adorned with wisdom.
The best deed of a great man is to forgive and forget.