International Standard Version He made everything appropriate in its time. He also placed eternity within them—yet, no person can fully comprehend what God is doing from beginning to end.
American Standard Version He hath made everything beautiful in its time: also he hath set eternity in their heart, yet so that man cannot find out the work that God hath done from the beginning even to the end.
Young's Literal Translation The whole He hath made beautiful in its season; also, that knowledge He hath put in their heart without which man findeth not out the work that God hath done from the beginning even unto the end.