Jealousy is cruel as the grave: the coals thereof are coals of fire, which hath a most vehement flame. [Therefore do not compare your lot with another's lest you see their advantages and lose the joy of what you already have.]
In the day of prosperity be joyful, but in the day of adversity consider.
The man who walks with wise men becomes wise himself.
If you are honest, you will live life safely. But if you are dishonest, you will get hurt.
As iron sharpens iron, so a friend sharpens a friend.
He who walks with the wise grows wise, but a companion of fools suffers harm.