“Pleasures are like photographs: in the presence of the person we love, we take only negatives, which we develop later, at home, when we have at our disposal once more our inner dark room, the door of which it is strictly forbidden to open while others are present.”

“As long as reading is for us the instigator whose magic keys have opened the door to those dwelling-places deep within us that we would not have known how to enter, its role in our lives is salutary. It becomes dangerous, on the other hand, when, instead of awakening us to the personal life of the mind, reading tends to take its place, when the truth no longer appears to us as an ideal which we can realize only by the intimate progress of our own thought and the efforts of our heart, but as something material, deposited between the leaves of books like a honey fully prepared by others and which we need only take the trouble to reach down from the shelves of libraries and then sample passively in a perfect repose of mind and body.”

“But sometimes illumination comes to our rescue at the very moment when all seems lost; we have knocked at every door and they open on nothing until, at last, we stumble unconsciously against the only one through which we can enter the kingdom we have sought in vain a hundred years - and it opens.”

“Nobility is often no more than the inner aspect which our egotistical feelings assume when we have not yet named and classified them.”

“We are, when we love, in an abnormal state, capable of giving at once to the most apparently simple accident, an accident which may at any moment occur, a seriousness which in itself it would not entail. What makes us so happy is the presence in our hearts of an unstable element which we contrive perpetually to maintain and of which we cease almost to be aware so long as it is not displaced. In reality, there is in love a permanent strain of suffering which happiness neutralises, make potential only, postpones, but which may at any moment become, what it would long since have been had we not obtained what we wanted, excruciating.”

“The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it; and habit fills up what remains.”

“When we are in love, our love is too big a thing for us to be able altogether to contain it within ourselves. It radiates towards the loved one, finds there a surface which arrests it, forcing it to return to its starting-point, and it is this repercussion of our own feeling which we call the other's feelings and which charms us more then than on its outward journey because we do not recognise it as having originated in ourselves.”