Proverbs 17:18-22

A man void of understanding striketh hands, and becometh surety in the presence of his friend.

He loveth transgression that loveth strife: and he that exalteth his gate seeketh destruction.

He that hath a froward heart findeth no good: and he that hath a perverse tongue falleth into mischief.

He that begetteth a fool doeth it to his sorrow: and the father of a fool hath no joy.

A merry heart doeth good like a medicine: but a broken spirit drieth the bones.