Ecclesiastes 1:12-14

¹²I, the Preacher, was king over Israel in Jerusalem.

¹³I applied my heart to seek and to search out by wisdom concerning all that is done under the sky. It is a heavy burden that God has given to the sons of men to be afflicted with.

¹⁴I have seen all the works that are done under the sun; and behold, all is vanity and a chasing after wind.