The Letters of the Younger Pliny, First Series – Volume 1. Pliny the Younger

of these are certainly characterised by conciseness and brevity, but I quote against Lysias the examples of Demosthenes, Aeschines, Hyperides, and a multitude of others, while against the Gracchi and Cato I set Pollio, Caesar, Caelius, and, above all, Marcus Tullius, whose longest speech is generally considered to be his best. And upon my word, as with all other good things, the more there is of a good book, the better it is. You know how it is with statues, images, pictures, and the outlines of many animals and even trees, that if they are at all graceful nothing gives them a greater charm than size. It is just the same with speeches,—even the mere volumes themselves acquire a certain additional dignity and beauty from mere bulk.