Happiness and joy are not the same. For what does the fervent craving for joy mean? It does not mean that we wish at any cost to experience the psychic state of being joyful. We want to have reason for joy, for an unceasing joy that fills us utterly, sweeps all before it, exceeds all measure.
Josef PieperThe happy man needs nothing and no one. Not that he holds himself aloof, for indeed he is in harmony with everything and everyone; everything is "in him"; nothing can happen to him. The same may also be said for the contemplative person; he needs himself alone; he lacks nothing.
Josef PieperTo celebrate a festival means: to live out, for some special occasion and in an uncommon manner, the universal assent to the world as a whole.
Josef Pieper