(The most important thing in life is to learn how to give out love, and to let it come in.His voice dropped to a whisper. Let it come in. We think we don't deserve love, we think if we let it in we'll become too soft. But a wise man named Levine said it right. He said, 'Love is the only rational act.' He repeated it carefully, pausing for effect. 'Love is the only rational act.)