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Eyes, the clearer are the laws of its movement. To discover and define those laws is the problem of history. From the point of view from which the science of history now approaches its subject, by the method it now follows, seeking the causes of phenomena in the free will of men, the expression of laws by science is impossible; since however we limit the free will of men, so long as we recognise it as a force not subject to law, the existence of law becomes impossible.
Only limiting this element of free will to infinity, that is, regarding it as an infinitesimal minimum, we are convinced of the complete unattainability of causes, and then, instead of door phone seeking causes, history sees before itself the task of seeking laws. The seeking of those laws has been begun long ago, and the new lines of thought which history must adopt are being worked out simultaneously with the self-destruction towards which the old-fashioned history is going, forever dissecting and dissecting the causes of phenomena.
All human sciences have followed the same course. Reaching infinitesimals, mathematics, the most exact of the sciences, leaves the process of analysis and enters on a new process of approximating to summing up the unknown infinitesimals. Forsaking the conception of cause, mathematics seeks law, that is, properties common to all video door intercom