⁶ The wind blows to the south and goes around to the north. It goes around and around, and returns again on its way. ⁷ All the rivers flow into the sea, yet the sea is not full. And they return again to the place from which the rivers flow. ⁸ All things are tiring. Man is not able to tell about them. The eye never has enough to see, and the ear is never filled with what it hears.