text: It makes a great deal of difference whether you approach a subject that has been exhausted, or one where the ground has merely been broken; in the latter case, the topic grows day by day, and what is already discovered does not hinder new discoveries. Besides, he who writes last has the best of the bargain; he finds already at hand words which, when marshalled in a different way, show a new face. And he is not pilfering them, as if they belonged to someone else, when he uses them, for they are common property. Now if Aetna does not make your mouth water, I am mistaken in you. You have for some time been desirous of writing something in the grand style and on the level of the older school. For your modesty does not allow you to set your hopes any higher; this quality of yours is so pronounced that, it seems to me, you are likely to curb the force of your natural ability, if there should be any danger of outdoing others; so greatly do you reverence the old masters. Wisdom has this advantage, among others, – that no man can be outdone by another, except during the climb. But when you have arrived at the top, it is a draw; there is no room for further ascent, the game is over. Can the sun add to his size? Can the moon advance beyond her usual fulness? The seas do not increase in bulk. The universe keeps the same character, the same limits. Things which have reached their full stature cannot grow higher. Men who have attained wisdom will therefore be equal and on the same footing. Each of them will possess his own peculiar gifts: one will be more affable, another more facile, another more ready of speech, a fourth more eloquent; but as regards the quality under discussion, – the element that produces happiness, – it is equal in them all. I do not know whether this Aetna of yours can collapse and fall in ruins, whether this lofty summit, visible for many miles over the deep sea, is wasted by the incessant power of the flames; but I do know that virtue will not be brought down to a lower plane either by flames or by ruins. Hers is the only greatness that knows no lowering; there can be for her no further rising or sinking. Her stature, like that of the stars in the heavens, is fixed. Let us therefore strive to raise ourselves to this altitude.