To a lover of books the shops and sales in London present irresistible temptations. - Edward Gibbon

The pilgrimage of Italy, which I now accomplished, had long been the object of my curious devotion. The passage of Mount Cenis, the regular streets of Turin, the Gothic cathedral of Milan, the scenery of the Boromean Islands, the marble palaces of Genoa, the beauties of Florence, the wonders of Rome, the curiosities of Naples, the galleries of Bologna, the singular aspect of Venice, the amphitheatre of Verona, and the Palladian architecture of Vicenza, are still present to my imagination. I read the Tuscan writers on the banks of the Arno; but my conversation was with the dead rather than the living, and the whole college of Cardinals was of less value in my eyes than the transfiguration of Raphael, the Apollo of the Vatican, or the massy greatness of the Coliseum. It was at Rome, on the fifteenth of October, 1764, as I sat musing amidst the ruins of the Capitol, while the barefooted fryars were singing Vespers in the temple of Jupiter, that the idea of writing the decline and fall of the City first started to my mind. After Rome has kindled and satisfied the enthusiasm of the Classic pilgrim, his curiosity for all meaner objects insensibly subsides.

It was on the day, or rather the night, of 27 June 1787, between the hours of eleven and twelve, that I wrote the last lines of the last page in a summer-house in my garden. ... I will not dissemble the first emotions of joy on the recovery of my freedom, and perhaps the establishment of my fame. But my pride was soon humbled, and a sober melancholy was spread over my mind by the idea that I had taken my everlasting leave of an old and agreeable companion, and that, whatsoever might be the future date of my history, the life of the historian must be short and precarious.

But the experience of the world, from China to Britain, has exposed the vain attempt of fortifying any extensive tract of country. An active enemy, who can select and vary his points of attack, must, in the end, discover some feeble spot, on some unguarded moment. The strength, as well as the attention, of the defenders is divided; and such are the blind effects of terror on the firmest troops, that a line broken in a single place is almost instantly deserted.