I caught glimpses of white-clad figures striding purposefully to and fro, heard men's voices calling each other in tones of authority and urgency, as if life had suddenly become more serious, as if battle were in prospect.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "I caught glimpses of white-clad figures striding purposefully to and fro, heard men's voices calling each other in tones of authority and urgency, as if life had suddenly become more serious, as if battle were in prospect." in the context of "" to mean that wisdom is timeless.