Chapter 10, Part 4B - Chuang Tzu

As long as men in high places covet knowledge and are without the Way, the world will be in great confusion. How do I know this is so? Knowledge enables men to fashion bows, crossbows, nets, stringed arrows, and like contraptions, but when this happens the birds flee in confusion to the sky.

Knowledge enables men to fashion fishhooks, lures, seines, dragnets, trawls, and weirs, but when this happens the fish flee in confusion to the depths of the water. Knowledge enables men to fashion pitfalls, snares, cages, traps, and gins, but when this happens the beasts flee in confusion to the swamps. And the flood of rhetoric that enables men to invent wily schemes and poisonous slanders, the glib gabble of "hard" and "white," the foul fustian of "same" and "different" bewilder the understanding of common men.

So the world is dulled and darkened by great confusion. The blame lies in this coveting of knowledge.
~ Burton Watson translation via Terebess Asia Online ~

Go here to read the introductory post to the chapters of the Book of Chuang Tzu.