To exact of every man who writes that he should say...

To exact of every man who writes that he should say something new, would be to reduce authors to a small number; to oblige the most fertile genius to say only what is new, would be to contract his volumes to a few pages. Yet, surely, there ought to be some bounds to repetition; libraries ought no more to be heaped for ever with the same thoughts differently expressed, than with the same books differently decorated.