God Set Eternity in the Heart of Mankind

¹¹ He has ^(A)made everything appropriate in its time. He has also set eternity in their heart, without the possibility that mankind ^(B)will find out the work which God has done from the beginning even to the end.

¹⁷ and I saw every work of God, I concluded that ^(A)one cannot discover the work which has been done under the sun. Even though a person laboriously seeks, he will not discover; and ^(B)even if the wise person claims to know, he cannot discover.