When variations could be so extravagantly successful, displacement of one humanoid population by another even more effective group of hunters must ha… - William Hardy McNeill

Christian theology was a revised version of Greek philosophy and the effort Plato and his heirs made to discern the permanent behind the sensible, the Ideal and the Real behind the world of individual things — ever in flux, becoming and decaying and never, ever reliably and completely True.

In Korea and Japan, the Chinese example began to find fertile ground as the political and social organization or those regions developed toward civilized complexity. Buddhist monks became the principle carriers of high Chinese culture to Korea and Japan. ...The Chinese model, while of the utmost importance, never eclipsed the local differences that made Japan always and Korea sometimes so distinct from China as properly to constitute a separate civilization.

I came away from the two science surveys superficially acquainted with what was already a rather old-fashioned version of contemporary natural science. Relativity and quantum mechanics were mentioned... but not explained; the stars were still eternal; and both subatomic particles and biochemistry were discreetly omitted. ...The two courses persuaded me that, in some sense, I understood the natural world. The illusion endured, for later in life... I tagged along by reading popular accounts, believing that the natural world out there was somehow within my reach, even without the mathematics that made quantum mechanics so mysteriously plausible.