Adversus indoctum et libros multos ementem

There .re two ways in which a man may derive benefit from the study of the ancients: he may learn to express himself, or he may improve his morals by their example and warning; when it is clear that he has not profited in either of these respects, what are his books but a habitation for mice and vermin, and a source of castigation to negligent servants?

And how very foolish you must look when any one finds you with a book in your hand (and you are never to be seen without) and asks you who is your orator, your poet, or your historian: you have seen the title, of course, and can answer that question pat: but then one word brings up another, and some criticism, favourable or the reverse, is passed upon the contents of your volume: you are dumb and helpless; you pray for the earth to open and swallow you; you stand like Bellerophon with the warrant for your own execution in your hand.