Proverbs 30:20 Meaning

18There be three things which are too wonderful for me, yea, four which I know not:

19The way of an eagle in the air; the way of a serpent upon a rock; the way of a ship in the midst of the sea; and the way of a man with a maid.

20Such is the way of an adulterous woman; she eateth, and wipeth her mouth, and saith, I have done no wickedness.

21For three things the earth is disquieted, and for four which it cannot bear:

22For a servant when he reigneth; and a fool when he is filled with meat;