The form passes, it is true, but it is hard to see just how it could survive the matter which is its substance. If the beauty of a style becomes effaced or falls to dust, it is because the language has modified the aggregate of its molecules--words--as well as these molecules themselves, and because this internal activity has not taken place without swellings and disturbances. If Angelico's frescos have "passed," it is not that time has rendered them less beautiful, but that the humidity has swollen the cement where the painting has become caked and coated. Languages swell and flake like cement; or rather, they are like plane-trees, which can live only by constantly changing their bark, and which, early each spring, shed on the moss at their feet the names of lovers graven in their very flesh. But what matters the future? What matters the approval of men who will not be what we should make them, were we demiurges? What is this glory enjoyed by man the moment he quits the realm of consciousness? It is time we learned to live in the present moment, to make the best of the passing hour, bad though it may be, and to leave to children this concern for the future, which is an intellectual weakness--though the naïveté of a man of genius. It is highly illogical to desire the immortality of works, when affirming and desiring the mortality of the soul. Dante's Virgil lived beyond life, his glory grown eternal. Of this dazzling conception there is left us but a little vain illusion, which we shall do well to extinguish entirely. This does not mean, however, that we should not write for men as if we were writing for angels, and thus realize, according to our calling and our nature, the utmost of beauty, even though passing and perishable. V