The places we have known do not belong solely to the world of space in which we situate them for our greater convenience. They were only a thin slice among contiguous impressions which formed our life at that time; the memory of a certain image is but regret for a certain moment; and houses, roads, avenues are as fleeting, alas, as the years.

We scornfully decline, because of one whom we love and who will some day be of so little account, to see another who is of no account to-day, with whom we shall be in love to-morrow, with whom we might, perhaps, had we consented to see her now, have fallen in love a little earlier and who would thus have put a term to our present sufferings, bringing others, it is true, in their place.

One becomes moral as soon as one is unhappy.

Always try to keep a patch of sky above your life.

The heart does not lie.

Indeed, among the lesser auxiliaries to success in love, an absence, the declining of an invitation to dinner, an unintentional, unconscious harshness are of more service than all the cosmetics and fine clothes in the world.

Any mental activity is easy if it need not be subjected to reality.