"[T]he learned had been at work in exploring the fields of history and philology. The origins of the several families of mankind were investigated and their affinities set forth. The old annals were edited and republished, the old poems popularised. The ancient exploits of the race were held up to admiration, and each people was supplied by historians and poets with fuel to feed the flame of national pride. It was all natural, and in one sense it was laudable. Men's souls are raised by the recollection of great deeds done by their forefathers. But the study of the past has its dangers when it makes men transfer past claims and past hatreds to the present. A sage friend remarked to me lately while we were discussing the complications of South-eastern Europe: "How much better if we could get rid of history altogether!" The learned men and the literary men, often themselves intoxicated by their own enthusiasms, never put their books to a worse use than when they filled each people with a conceit of its own super-eminent gifts and merits."
January 1, 1970
https://en.wikiquote.org/wiki/James_Bryce%2C_1st_Viscount_Bryce