Because children have abounding vitality, because they are in spirit fierce and free, therefore, they want things repeated and unchanged. They always say, “Do it again”; and the grown-up person does it again until he is nearly dead. For, grown-up people are not strong enough to exult in monotony. But perhaps God is strong enough to exult in monotony. It is possible that God says every morning, “Do it again” to the sun; and every evening, “Do it again” to the moon.