Ecclesiastes 7:3-7

Sorrow is better than laughter: for by the sadness of the countenance the heart is made better.

The heart of the wise is in the house of mourning; but the heart of fools is in the house of mirth.

It is better to hear the rebuke of the wise, than for a man to hear the song of fools.

For as the crackling of thorns under a pot, so is the laughter of the fool: this also is vanity.

Surely oppression maketh a wise man mad; and a gift destroyeth the heart.