We are incredibly heedless in the formation of our beliefs, but find ourselves filled with an illicit passion for them when anyone proposes to rob us… - James Harvey Robinson

In its amplest meaning history includes every trace and vestige of everything that man has done or thought since first he appeared on the earth. It may aspire to follow the fate of nations or it may depict the habits and emotions of the most obscure individual. Its sources of information extend from the rude flint hatchets of Chelles to this morning's newspaper. It is the vague and comprehensive science of past human affairs.

It is true that biologists have, many of them, given up what they call "Darwinism"; they have surrendered Spencer's notion of the hereditary transmission of acquired characters, and they even use the word "evolution" timidly and with many reservations. But this does not mean that they have any doubts that mankind is a species of animal, sprung in some mysterious and as yet unexplained manner from extinct wild creatures of the forests and plains.

It is a poor technic when attempting to convert one's neighbor to attack his beliefs directly, especially those of the sacred variety. We may flatter ourselves that we are undermining them by our potent reasoning only to find that we have shored them up so that they are firmer than ever. Often history will work where nothing else will. It very gently modifies one's attitude. Refutations are weak compared with its mild but potent operation. To become historically-minded is to be grown-up.