The quotation discusses about each important trait that accompanies us in different ages. At twenties, we are young and vulnerable. It is wills that support us to go through difficult times to achieve a better status or realize our dreams. At thirties, we know more about the world and people. We become sophisticated. We use our cleverness or knowledge that we accumulated from youth to handle what encountered in life; at forties, we are like an old sailor on the sea. We know when to set sail, know where to go, and know where could get better fish. We are experienced and are wise. Thus, at the age, the judgments guide us to see the world, and to make decisions.