"Knowledge of the existence of something we cannot penetrate, of the manifestations of the profoundest reason and the most radiant beauty - it is this knowledge and this emotion that constitute the truly religious attitude; in this sense, and this alone, I am a deeply religious man.」
"I do not believe in a personal God. If something is in me which can be called religious then it is the unbounded admiration for the structure of the world
so far as our science can reveal it. "