Repetitio est mater studiorum. Any book that is at all important ought to be at once read through twice; partly because, on a second reading, the connection of the different portions of the book will be better understood, and the beginning comprehended only when the end is known; and partly because we are not in the same temper and disposition on both readings. On the second perusal we get a new view of every passage and a different impression of the whole book, which then appears in another light.
