After Gibbs, one the most distinguished [American scientists] was Langley, of the Smithsonian. ... He had the physicist's heinous fault of professing to know nothing between flashes of intense perception. ... Rigidly denying himself the amusement of philosophy, which consists chiefly in suggesting unintelligible answers to insoluble problems, and liked to wander past them in a courteous temper, even bowing to them distantly as though recognizing their existence, while doubting their respectibility.
Henry AdamsModern politics is, at bottom, a struggle not of men but of forces. The men become every year more and more creatures of force, massed about central powerhouses. The conflict is no longer between the men, but between the motors that drive the men, and the men tend to succumb to their own motive forces.
Henry Adams