“The presence of the problem of man's free will, though unexpressed, is felt at every step of history. All seriously thinking historians have involuntarily encountered this question. All the contradictions and obscurities of history and the false path historical science has followed are due solely to the lack of a solution of that question. If the will of every man were free, that is, if each man could act as he pleased, all history would be a series of disconnected incidents.”