The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.
人心比山川更险恶,比了解天象更困难。
解读:一次性快乐稍纵即逝,如短暂刺激;可重复的快乐源于内心充实、自我成长,更值得投入精力,引导追求深度、持久快乐。
声音是神圣的乐器,我们必须明智地使用它。