To enter the little _café_ in the _cul-de-sac_ Le Febvre was, at the period of our tale, to enter the _sanctum_ of a man of genius. Bon-Bon was a man of genius. There was not a _sous-cuisinier_ in Rouen who could not have told you that Bon-Bon was a man of genius. His very cat knew it, and forbore to whisk her tail in the presence of the man of genius. His large water-dog was acquainted with the fact, and upon the approach of his master, betrayed his sense of inferiority by a sanctity of deportment, a debasement of the ears, and a dropping of the lower jaw not altogether unworthy of a dog. It is, however, true that much of this habitual respect might have been attributed to the personal appearance of the metaphysician. A distinguished exterior will, I am constrained to say, have its way even with a beast; and I am willing to allow much in the outward man of the _restaurateur_ calculated to impress the imagination of the quadruped. There is a peculiar majesty about the atmosphere of the little great--if I may be permitted so equivocal an expression--which mere physical bulk alone will be found at all times inefficient in creating. If, however, Bon-Bon was barely three feet in height, and if his head was diminutively small, still it was impossible to behold the rotundity of his stomach without a sense of magnificence nearly bordering upon the sublime. In its size both dogs and men must have seen a type of his acquirements--in its immensity a fitting habitation for his immortal soul.