These sombre meditations hardly represent Diderot's habitual vein; they are rather a reaction and a relief from the busy intensity with which he watches the scene, and is constantly putting interrogatories to human life, as day by day its motley circumstance passes before his eyes. We should scarcely suspect from his frequent repetitions of the mournful eternal chorus of the nullity of man and the vanity of all the things that are under the sun, how alert a watch he kept on incident and character, with what keen and open ear he listened for any curious note of pain, or voice of fine emotion, or odd perversity of fate. All this he does, not in the hard temper of a Balzac, not with the calm or pride of a Goethe, but with an overflowing fulness of spontaneous and uncontrollable sympathy. He is a sentimentalist in the rationalistic century, not with the sentimentalism of misanthropy, such as fired or soured Rousseau, but social, large-hearted, many-sided, careless of the wise rigours of morality. He is never callous nor neutral; on the contrary, he is always approving or disapproving, but not from the standards of the ethical text-books. The casuistry of feeling is of everlasting interest to him, and he is never tired of inventing imaginary cases, or pondering real ones, in which pliant feeling is invoked against the narrowness of duty. These are mostly in a kind of matter which modern taste hardly allows us to reproduce; nor, after all, is there much to be gained by turning the sanctities of human relationship, with all their immeasurable bliss, their immeasurable woe, into the playthings of an idle dialectic. It is pleasanter, and for us English not less instructive than pleasant, to see this dreaming, restless, thrice ingenious spirit, half Titan of the skies, half gnome of the lower earth, entering joyously or pitifully into the simple charm and natural tenderness of life as it comes and passes. Nothing delights him more than to hear or to tell such a story as this of Madame D'Epinay. She had given a small lad eighteen sous for a day's work. At night he went home without a farthing. When his mother asked him whether they had given him nothing for his work, he said No. The mother found out that this was untrue, and insisted on knowing what had become of the eighteen sous. The poor little creature had given them to an alehouse-keeper, where his father had been drinking all day; and so he had spared the worthy man a rough scene with his wife when he got home.[207]