Ecclesiastes 1:12-15

1:12 I the Preacher was king over Israel in Jerusalem. 1:13 And I gave my heart to seek and search out by wisdom concerning all [things] that are done under heaven: this sore travail hath God given to the sons of man to be exercised therewith. 1:14 I have seen all the works that are done under the sun; and, behold, all [is] vanity and vexation of spirit. 1:15 [That which is] crooked cannot be made straight: and that which is wanting cannot be numbered.