Proverbs 17:20-22

²⁰He that hath a froward heart will not find happiness; and he that hath a perverse tongue will fall into evil.

²¹He that begetteth a fool doth it to his sorrow; and the father of a worthless fool cannot have any joy.

²²A merry heart causeth a healthy appearance of the countenance, but a depressed spirit drieth up the bones.