When you have once seen the glow of happiness on the face of a beloved person, you know that a man can have no vocation but to awaken that light on the faces surrounding him; and you are torn by the thought of the unhappiness and night you cast, by the mere fact of living, in the hearts you encounter.
"A man wants to earn money in order to be happy, and his whole effort and best of a life are devoted to earning that money. Happiness is forgotten; the means are taken for the end."