Proverbs 30:14 There is a generation, whose teeth are as swords, and their jaw teeth as knives, to devour the poor from off the earth, and the needy from among men. ... https://www.youtube.com/watch?v=w2M4pfvHf_Y
Ecclesiastes 7:3 Sorrow is better than laughter: for by the sadness of the countenance the heart is made better.
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https://www.youtube.com/watch?v=l0Ex5xoV-gQ