Prince Andréy left the Rostóvs’ late in the evening. He went to bed from habit, but soon realized that he could not sleep. Having lit his candle he sat up in bed, then got up, then lay down again not at all troubled by his sleeplessness: his soul was as fresh and joyful as if he had stepped out of a stuffy room into God’s own fresh air. It did not enter his head that he was in love with Natásha; he was not thinking about her, but only picturing her to himself, and in consequence all life appeared in a new light. “Why do I strive, why do I toil in this narrow, confined frame, when life, all life with all its joys, is open to me?” said he to himself. And for the first time for a very long while he began making happy plans for the future. He decided that he must attend to his son’s education by finding a tutor and putting the boy in his charge, then he ought to retire from the service and go abroad, and see England, Switzerland and Italy. “I must use my freedom while I feel so much strength and youth in me,” he said to himself. “Pierre was right when he said one must believe in the possibility of happiness in order to be happy, and now I do believe in it. Let the dead bury their dead, but while one has life one must live and be happy!” thought he.