When Isaac Newton called upon his ladylove and in a fit of abstraction, looking about for a utensil to push the tobacco down in his pipe, chanced upon the lady's little finger, the law of gravitation was abrogated at once, and Newton and his pipe were sent, like nebulæ whirling into space. When the Great Inventor, absorbed in a problem as to Electricity (that thing which to us is only a name and of which we know nothing), forgets home, wife, child, supper; and midnight finds him in his laboratory, where he has been since sunrise—just imagine, if you please, the shrill greeting that is in cold storage for him when he stumbles home, haggard and worn, at dawn. How can he explain why he did this thing and answer the questions as to who was there, and what good it all did anyway! Thought is a torture, and requires such a concentration of energy that there is nothing left for the soft courtesies of marriage. The day is fleeting, and the night cometh when no man can work. The hot impulse to grasp and materialize the dream ere it fades, is strong upon the man. Of course he is selfish—he sacrifices everything, as Palissy did when fuel was short and the clay just at the turning-point. Yes, the artist is selfish: he sacrifices his wife and society, and himself, too, to get the work done. Four-o'clocks, mealtime, bedtime, and all the household system as to pink teas, calls and etiquette, stand for naught. And down the corridors of Time comes to us the shrill wail of neglected wives, and the crash of broken hearts echoes like the sound of a painter falling through a skylight. All this is the price of achievement. Making a little look backward into Milton's life, we find that until his thirty-third year he had not tasted of practical life at all. About that time his father, in a sort of desperation, packed him off to the Continent, in charge of a trusty attendant, who acted in the dual capacity of servant and friend. The letters he carried to influential men in Paris, Florence, Venice and Rome secured him the Speaker's eye, and his beauty and learning did the rest. His march was that of a conquering hero. In Paris he surprised the savants by addressing them in their own tongue, and reciting from their chief writers. This was repeated in Italy; and at Florence, as a sort of half-challenge for permission to occupy the highest seat, he was invited to read from his own compositions, which he did with such grace and power that thereafter all doors flew open at his touch.