Ecclesiastes 10:2-10

²The heart of a wise man is in his right hand, and the heart of a fool is in his left hand.

³Yea, and the fool when he walketh in the way, whereas be himself is a fool, esteemeth all men fools.

⁴If the spirit of him that hath power, ascend upon thee, leave not thy place: because care will make the greatest sins to cease.

⁵There is an evil that I have seen under the sun, as it were by an error proceeding from the face of the prince:

⁶A fool set in high dignity, and the rich sitting beneath.

⁷I have seen servants upon horses: and princes walking on the ground as servants.

⁸He that diggeth a pit, shall fall into it: and he that breaketh a hedge, a serpent shall bite him.

⁹He that removeth stones, shall be hurt by them: and he that cutteth trees, shall be wounded by them.

¹⁰If the iron be blunt, and be not as before, but be made blunt, with much labour it shall be sharpened: and after industry shall follow wisdom.