There is no progress whatever. Everything is just the same as it was thousands, and tens of thousands, of years ago. The outward form changes. The essence does not change.
To hold the same views at forty as we held at twenty is to have been stupefied for a score of years and to take rank, not as a prophet, but as an unteachable brat, well birched and none the wiser.
Wherever we are, it is but a stage on the way to somewhere else, and whatever we do, however well we do it, it is only a preparation to do something else that shall be different.