I do not have the time or interest to look it up - although I am sure it would only take me 27 seconds - but is it not a "classic" in organizational theory, that after the initial growth and enthusiasm and vigour and all that, they tend to grow stiff, to be more and more interested or oriented at looking after itself, to look inwardly in stead of outwardly, and that one of the signs of this is that they use more and more time to study their own history and maintain their heritage?
Many organizational history WT studies these days. I miss the two kings, the roaring ocean and the pouring out of wrath.