Books, of which the principles are diseased or deformed, must be kept on the shelf of the scholar, as the man of science preserves monsters in glasses. They belong to the study of the mind's morbid anatomy, and ought to be accurately labelled. Voltaire will still be a wit, notwithstanding he is a scoffer; and we may admire the brilliant spots and eyes of the viper, if we acknowledge its venom and call it a reptile.

Whatever is pure is also simple. It does not keep the eye on itself. The observer forgets the window in the landscape it displays. A fine style gives the view of fancy--its figures, its trees, or its palaces,--without a spot.

Few footprints of the great remain in the sand before the ever-flowing tide. Long ago it washed out Homer's. Curiosity follows him in vain; Greece and Asia perplex us with a rival Stratford-upon-Avon. The rank of Aristophanes is only conjectured from his gift to two poor players in Athens. The age made no sign when Shakespeare, its noblest son, passed away.

A book becomes a mirror, with the author's face shining over it. Talent only gives an imperfect image,--the broken glimmer of a countenance. But the features of genius remain unruffled. Time guards the shadow. Beauty, the spiritual, Venus,--whose children are the Tassos, the Spensers, the Bacons,--breathes, the magic of her love, and fixes the face forever.

Attention makes the genius; all learning, fancy, science and skills depend upon it. Newton traced his discoveries to it. It builds bridges, opens new worlds, heals diseases, carries on the business of the world. Without it taste is useless, and the beauties of literature unobserved.

The gloomy recess of an ecclesiastical library is like a harbor, into which a far-traveling curiosity has sailed with its freight, and cast anchor. The ponderous tomes are bales of the mind's merchandise. Odors of distant countries and times steal from the red leaves, the swelling ridges of vellum, and the titles in tarnished gold.

A cultivated reader of history is domesticated in all families; he dines with Pericles, and sups with Titian.