A good reader is nearly as rare as a good writer. People bring their prejudices, whether friendly or adverse. They are lamp and spectacles, lighting and magnifying the page.

Taste is not stationary. It grows every day, and is improved by cultivation, as a good temper is refined by religion. In its most advanced state it takes the title of judgment. Hume quotes Fontenelle's ingenious distinction between the common watch that tells the hours, and the delicately constructed one that marks the seconds and smallest differences of time.

Philosophical studies are beset by one peril, a person easily brings himself to think that he thinks; and a smattering of science encourages conceit. He is above his companions. A hieroglyphic is a spell. The gnostic dogma is cuneiform writing to the million. Moreover, the vain man is generally a doubter. It is Newton who sees himself in a child on the sea shore, and his discoveries in the colored shells.

What philosopher of the schoolroom, with the mental dowry of four summers, ever questions the power of the wand that opened the dark eyes of the beautiful princess, or subtracts a single inch from the stride of seven leagues?

Winckelmann wished to live with a work of art as a friend. The saying is true of pen and pencil. Fresh lustre shoots from Lycidas in a twentieth perusal. The portraits of Clarendon are mellowed by every year of reflection.

Newton found that a star, examined through a glass tarnished by smoke, was diminished into a speck of light. But no smoke ever breathed so thick a mist as envy or detraction.

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.