Every one of course represents the spirit of his age, but there is an eternal aspect of the Spirit of every age which may be caught. To recreate the past from the mutilated fragments of the present is the task of the Historian.
In this day of wonders no one will say that a thing or an idea is worthless because it is new. To say it is impossible because it is difficult is again not in consonance with the spirit of the age. Things undreamt of are daily being seen, the impossible is ever becoming possible.