" History, only history, only the sum of the concrete events in time and space – the sum of the actual experience of actual men and women in their relation to one another and to an actual three-dimensional, empirically experienced, physical environment – this alone contained the truth, the material out of which genuine answers – answers needing for their apprehension no special sense or faculties which normal human beings did not possess – might be constructed. "

― Isaiah Berlin , The Hedgehog and the Fox: An Essay on Tolstoy's View of History