The facts of the Revolution teach us, on the contrary, that a people freed from social constraints, the foundations of civilisation, and abandoned to its instinctive impulses, speedily relapses into its ancestral savagery. Every popular revolution which succeeds in triumphing is a temporary return to barbarism. If the Commune of 1871 had lasted, it would have repeated the Terror. Not having the power to kill so many people, it had to confine itself to burning the principal monuments of the capital. The Revolution represents the conflict of psychological forces liberated from the bonds whose function it is to restrain them. Popular instincts, Jacobin beliefs, ancestral influences, appetites, and passions unloosed, all these various influences engaged in a furious mutual conflict for the space of ten years, during which time they soaked France in blood and covered the land with ruins. Seen from a distance, this seems to be the whole upshot of the Revolution. There was nothing homogeneous about it. One must resort to analysis before one can understand and grasp the great drama and display the impulses which continually actuated its heroes. In normal times we are guided by the various forms of logic--rational, affective, collective, and mystic--which more or less perfectly balance one another. During seasons of upheaval they enter into conflict, and man is no longer himself. We have by no means undervalued in this work the importance of certain acquisitions of the Revolution in respect of the rights of the people. But with many other historians, we are forced to admit that the prize gained at the cost of such ruin and bloodshed would have been obtained at a later date without effort, by the mere progress of civilisation. For a few years gained, what a load of material disaster, what moral disintegration! We are still suffering as a result of the latter. These brutal pages in the book of history will take long to efface: they are not effaced as yet. Our young men of to-day seem to prefer action to thought. Disdaining the sterile dissertations of the philosophers, they take no interest in vain speculation concerning matters whose essential nature remains unknown. Action is certainly an excellent thing, and all real progress is a result of action, but it is only useful when properly directed. The men of the Revolution were assuredly men of action, yet the illusions which they accepted as guides led them to disaster. Action is always hurtful when, despising realities, it professes violently to change the course of events. One cannot experiment with society as with apparatus in a laboratory. Our political upheavals show us what such social errors may cost.