I know not why any one but a schoolboy in his declamation should whine over the Commonwealth of Rome, which grew great only by the misery of the rest of mankind. The Romans, like others, as soon as they grew rich, grew corrupt; and in their corruption sold the lives and freedoms of themselves, and of one another.
Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it. When we enquire into any subject, the first thing we have to do is to know what books have treated of it. This leads us to look at catalogues, and at the backs of books in libraries.