Proverbs 14:10-14

The heart knoweth his own bitterness; and a stranger doth not intermeddle with his joy.

The house of the wicked shall be overthrown: but the tabernacle of the upright shall flourish.

There is a way which seemeth right unto a man, but the end thereof are the ways of death.

Even in laughter the heart is sorrowful; and the end of that mirth is heaviness.

The backslider in heart shall be filled with his own ways: and a good man shall be satisfied from himself.