Macaulay, who had all that wealth and fame, rank and talents could give, yet, we are told, derived his greatest happiness from books. Sir G. Trevelyan, in his charming biography, says that--"of the feelings which Macaulay entertained toward the great minds of bygone ages it is not for any one except himself to speak. He has told us how his debt to them was incalculable; how they guided him to truth; how they filled his mind with noble and graceful images; how they stood by him in all vicissitudes-- comforters in sorrow, nurses in sickness, companions in solitude, the old friends who are never seen with new faces; who are the same in wealth and in poverty, in glory and in obscurity. Great as were the honors and possessions which Macaulay acquired by his pen, all who knew him were well aware that the titles and rewards which he gained by his own works were as nothing in the balance compared with the pleasure he derived from the works of others." There was no society in London so agreeable that Macaulay would have preferred it at breakfast or at dinner "to the company of Sterne or Fielding, Horace Walpole or Boswell." The love of reading which Gibbon declared he would not exchange for all the treasures of India was, in fact, with Macaulay "a main element of happiness in one of the happiest lives that it has ever fallen to the lot of the biographer to record." "History," says Fuller, "maketh a young man to be old without either wrinkles or gray hair, privileging him with the experience of age without either the infirmities or the inconveniences thereof." So delightful indeed are books that we must be careful not to forget other duties for them; in cultivating the mind we must not neglect the body. To the lover of literature or science, exercise often presents itself as an irksome duty, and many a one has felt like "the fair pupil of Ascham (Lady Jane Gray), who, while the horns were sounding and dogs in full cry, sat in the lonely oriel, with eyes riveted to that immortal page which tells how meekly and bravely (Socrates) the first martyr of intellectual liberty took the cup from his weeping jailer." [1] Still, as the late Lord Derby justly observed, [2] those who do not find time for exercise will have to find time for illness. Books, again, are now so cheap as to be within the reach of almost every one. This was not always so. It is quite a recent blessing. Mr. Ireland, to whose charming little _Book Lover's Enchiridion_, in common with every lover of reading. I am greatly indebted, tells us that when a boy he was so delighted with White's _Natural History of Selborne_, that in order to possess a copy of his own he actually copied out the whole work. Mary Lamb gives a pathetic description of a studious boy lingering at a bookstall: