Ecclesiastes 1:2-0; Ecclesiastes 1:14

2 Vanity of vanities, says the Preacher, vanity of vanities! All is vanity. 3 What does man gain by all the toil at which he toils under the sun? 4 A generation goes, and a generation comes, but the earth remains for ever.
14 I have seen everything that is done under the sun; and behold, all is vanity and a striving after wind.