And yet, so paradoxical is everything connected with genius, that it almost seems as though the nearer people stood to one another in respect either of money or genius, the more jealous they become of one another. I have read somewhere that Thackeray was one day flattening his nose against a grocer’s window and saw two bags of sugar, one marked tenpence halfpenny and the other elevenpence (for sugar has come down since Thackeray’s time). As he left the window he was heard to say, “How they must hate one another!” So it is in the animal and vegetable worlds. The war of extermination is generally fiercest between the most nearly allied species, for these stand most in one another’s light. So here again the same old paradox and contradiction in terms meets us, like a stone wall, in the fact that we love best those who are in the main like ourselves, but when they get too like, we hate them, and, at the same time, we hate most those who are unlike ourselves, but if they become unlike enough, we may often be very fond of them. Genius must make those that have it think apart, and to think apart is to take one’s view of things instead of being, like Poins, a blessed fellow to think as every man thinks. A man who thinks for himself knows what others do not, but does not know what others know. Hence the _belli causa_, for he cannot serve two masters, the God of his own inward light and the Mammon of common sense, at one and the same time. How can a man think apart and not apart? But if he is a genius this is the riddle he must solve. The uncommon sense of genius and the common sense of the rest of the world are thus as husband and wife to one another; they are always quarrelling, and common sense, who must be taken to be the husband, always fancies himself the master—nevertheless genius is generally admitted to be the better half. He who would know more of genius must turn to what he can find in the poets, or to whatever other sources he may discover, for I can help him no further. ii The destruction of great works of literature and art is as necessary for the continued development of either one or the other as death is for that of organic life. We fight against it as long as we can, and often stave it off successfully both for ourselves and others, but there is nothing so great—not Homer, Shakespeare, Handel, Rembrandt, Giovanni Bellini, De Hooghe, Velasquez and the goodly company of other great men for whose lives we would gladly give our own—but it has got to go sooner or later and leave no visible traces, though the invisible ones endure from everlasting to everlasting. It is idle to regret this for ourselves or others, our effort should tend towards enjoying and being enjoyed as highly and for as long time as we can, and then chancing the rest. iii