14 Such people are a heavier burden to bear than lead; and the only word that fits them is “fools.”
15 It is easier to carry a load of sand, salt, and iron than to put up with a stupid person.
16 A wooden beam can be put into a building so firmly that an earthquake cannot shake it loose; a person can be trained to use reason and good sense so well that he keeps his head when a crisis comes.
17 A mind that thinks things through intelligently is like a firm wall, finely decorated.
18 Small stones on top of a wall will not stay put when the wind blows, and a person whose stupid ideas have made him timid will not be able to stand up to frightening situations.
19 If you stick something in your eye, tears will flow; and if you hurt a person deeply, you will discover his true feelings.
20 If you throw rocks at birds, you will scare them away; and if you insult a friend, you will break up the friendship.