Ecclesiastes 8:16-17 - No One Can Discover The Rhyme And Reason For Things

16 And so I applied my mind to learn wisdom, and to know the travail that is in the world; and that of such a fashion that I suffered not my eyes to sleep neither day nor night. 17 I understood of all the works of God, that it is not possible for a man, to attain unto works that are done under the Sun: and though he bestow his labour to seek them out, yet can he not reach unto them: yea, though a wise man would undertake to know them, yet might he not find them.