A book could take that blow, but it sinks an essay. A biography in two volumes is indeed the proper depositary; for there, where the licence is so much wider, and hints and glimpses of outside things make part of the feast (we refer to the old type of Victorian volume), these yawns and stretches hardly matter, and have indeed some positive value of their own. But that value, which is contributed by the reader, perhaps illicitly, in his desire to get as much into the book from all possible sources as he can, must be ruled out here.