Each person, no matter how old, has an important work to do. This good work not only accomplishes something needed in the world, but completes something in us. The work we do in the world, when it is true vocation, always corresponds in some mysterious way to the work that goes on within us.
The fairest thing we can experience is the mysterious. It is the fundamental emotion which stands at the cradle of true art and true science. A knowledge of the existence of something we cannot penetrate, of the manifestation of the profoundest reasons and the most radiant beauty, which are only accessible to our reason in their most elementary forms. It is this knowledge and this emotion that constitute the truly religious attitude; in this sense, I am a deeply religious man.