From Volume 8 of The Complete Works of Swami Vivekananda, chapter -III, ‘Notes Of Class Talks And Lectures’
When a nurse takes a baby out into the garden and plays with the baby, the Mother may send a word to the baby to come indoors. The baby is absorbed in play, and says, “I won’t come; I don’t want to eat.” After a while the baby becomes tired with his play and says, “I will go to Mother.” The nurse says, “Here is a new doll”, but the baby says, “I don’t care for dolls any more. I will go to Mother”, and he weeps until he goes. We are all babies. The Mother is God. We are absorbed in seeking for money, wealth, and all these things; but the time will come when we will awaken; and then this nature will try to give us more dolls, and we will say, “No, I have had enough; I will go to God.”