The common reader, as Dr. Johnson implies, differs from the critic and the scholar. He is worse educated, and nature has not gifted him so generously. He reads for his own pleasure rather than to impart knowledge or correct the opinions of others. Above all, he is guided by an instinct to create for himself, out of whatever odds and ends he can come by, some kind of whole--a portrait of a man, a sketch of an age, a theory of the art of writing. He never ceases, as he reads, to run up some rickety and ramshackle fabric which shall give him the temporary satisfaction of looking sufficiently like the real object to allow of affection, laughter, and argument.