Death was far more certain than God.

We'd forgive most things if we knew the facts.

Point me out the happy man and I will point you out either egotism, selfishness, evil - or else an absolute ignorance.

The subject of a novel is not the plot. Who remembers what happened to Lucien de Rebempre in the end?

Despair is the price one pays for setting oneself an impossible aim. It is, one is told, the unforgivable sin, but it is a sin the corrupt or evil man never practices. He always has hope. He never reaches the freezing-point of knowing absolute failure. Only the man of goodwill carries always in his heart this capacity for damnation.

It's strange how the human mind swings back and forth, from one extreme to another. Does truth lie at some point of the pendulum's swing, at a point where it never rests, not in the dull perpendicular mean where it dangles in the end like a windless flag, but at an angle, nearer one extreme than another? If only a miracle could stop the pendulum at an angle of sixty degrees, one would believe the truth was there.

Her face looked ugly in the attempt to avoid tears; it was an ugliness which bound him to her more than any beauty could have done. It isn't being happy together, he thought as though it were a fresh discovery, that makes one love--it's being unhappy together.