“He knew that the very memory of the piano falsified still further the perspective in which he saw the elements of music, that the field open to the musician is not a miserable stave of seven notes, but an immeasurable keyboard (still almost entirely unknown) on which, here and there only, separated by the thick darkness of its unexplored tracts, some few among the millions of keys of tenderness, of passion, of courage, of serenity, which compose it, each one differing from all the rest as one universe differs from another, have been discovered by a few great artists who do us the service, when they awaken in us the emotion corresponding to the theme they have discovered, of showing us what richness, what variety lies hidden, unknown to us, in that vast, unfathomed and forbidding night of our soul which we take to be an impenetrable void.”

“What we have not had to decipher, to elucidate by our own efforts, what was clear before we looked at it, is not ours. From ourselves comes only that which we drag forth from the obscurity which lies within us, that which to others is unknown.”

“We do not receive wisdom, we must discover it for ourselves, after a journey through the wilderness which no one else can make for us, which no one can spare us, for our wisdom is the point of view from which we come at last to regard the world. The lives that you admire, the attitudes that seem noble to you, have not been shaped by a paterfamilias or a schoolmaster, they have sprung from very different beginnings, having been influenced by evil or commonplace that prevailed round them. They represent a struggle and a victory.”

“Our vanity, our passions, our spirit of imitation, our abstract intelligence, our habits have long been at work, and it is the task of art to undo this work of theirs, making us travel back in the direction from which we have come to the depths where what has really existed lies unknown within us.”

“Thanks to art, instead of seeing one world only, our own, we see that world multiply itself and we have at our disposal as many worlds as there are original artists, worlds more different one from the other than those which revolve in infinite space, worlds which, centuries after the extinction of the fire from which their light first emanated, whether it is called Rembrandt or Vermeer, send us still each one its special radiance.”

“For what we suppose to be our love or our jealousy is never a single, continuous and indivisible passion. It is composed of an infinity of successive loves, of different jealousies, each of which is ephemeral, although by their uninterrupted multiplicity they give us the impression of continuity, the illusion of unity.”

“But none of the feeling which the joys or misfortunes of a real person arouse in us can be awakened except through a mental picture of those joys or misfortunes; and the ingenuity of the first novelist lay in his understanding that, as the image was the one essential element in the complicated structure of our emotions, so that simplification of it which consisted in the suppression, pure and simple, of real people would be a decided improvement. A real person, profoundly as we may sympathise with him, is in a great measure perceptible only through our senses, that is to say, remains opaque, presents a dead weight which our sensibilities have not the strength to lift. If some misfortune comes to him, it is only in one small section of the complete idea we have of him that we are capable of feeling any emotion; indeed it is only in one small section of the complete idea he has of himself that he is capable of feeling any emotion either. The novelist's happy discovery was to think of substituting for those opaque sections, impenetrable to the human soul, their equivalent in immaterial sections, things, that is, which one's soul can assimilate. After which it matters not that the actions, the feelings of this new order of creatures appear to us in the guise of truth, since we have made them our own, since it is in ourselves that they are happening.”