I turn to the past to learn its story without any preconceived opinion what that story may be. I do not assume that one period or one line of study is more instructive than another, but I am ready to recognise the real identity of man's aspiration at all times. Some episodes in history are regarded as profoundly modern; others are dismissed contemptuously as concerned with trifles. In some ages there are great heroes, in others the actors are sunk in indolence and sloth. For my own part I do not recognise this great distinction.