Each artist seems thus to be the native of an unknown country, which he himself has forgotten, different from that from which will emerge, making for… - Marcel Proust

Même au point de vue des plus insignifiantes choses de la vie, nous ne sommes pas un tout matériellement constitué, identique pour tout le monde et dont chacun n'a qu'à aller prendre connaissance comme d'un cahier des charges ou d'un testament; notre personnalité sociale est une création de la pensée des autres.

With intelligent people, three-quarters of the things they suffer from come from their intelligence.

...the salient feature of the absurd age I was at — an age which for all its alleged awkwardness, is prodigiously rich — is that reason is not its guide, and the most insignificant attributes of other people always appear to be consubstantial with their personality. One lives among monsters and gods, a stranger to peace of mind. There is scarcely a single one of our acts from that time which we would not prefer to abolish later on. But all we should lament is the loss of the spontaneity that urged them upon us. In later life, we see things with a more practical eye, one we share with the rest of society; but adolescence was the only time when we ever learned anything.