It will be necessary, for the purpose of my story, that I shall go back more than once from the point at which it begins, so that I may explain with the least amount of awkwardness the things as they ...

It will be necessary, for the purpose of my story, that I shall go back more than once from the point at which it begins, so that I may explain with the least amount of awkwardness the things as they occurred, which led up to the incidents that I am about to tell; and I may as well say that these first four chapters of the book—though they may be thought to be the most interesting of them all by those who look to incidents for their interest in a tale—are in this way only preliminary.