One of the subtlest means of deceiving, at least as long as possible, and of successfully representing oneself to be stupider than one really is—which in everyday life is often as desirable as an umbrella,—is called ENTHUSIASM, including what belongs to it, for instance, virtue. For as Galiani said, who was obliged to know it: VERTU EST ENTHOUSIASME.

289. In the writings of a recluse one always hears something of the echo of the wilderness, something of the murmuring tones and timid vigilance of solitude; in his strongest words, even in his cry itself, there sounds a new and more dangerous kind of silence, of concealment. He who has sat day and night, from year's end to year's end, alone with his soul in familiar discord and discourse, he who has become a cave-bear, or a treasure-seeker, or a treasure-guardian and dragon in his cave—