"What is everywhere seen with respect to the keeping of Sunday and attendance at the churches proves that the majority of Frenchmen desire to return to their old usages and that it is no longer opportune to resist this natural tendency. . . . The great majority of men stand in need of religion, public worship, and priests. IT IS AN ERROR OF SOME MODERN PHILOSOPHERS, BY WHICH I MYSELF HAVE BEEN LED AWAY, to believe in the possibility of instruction being so general as to destroy religious prejudices, which for a great number of unfortunate persons are a source of consolation. . . . The mass of the people, then, must be allowed its priests, its altars, and its public worship." Blotted out for a moment, the old traditions had resumed their sway. No example could better display the power of tradition on the mind of crowds. The most redoubtable idols do not dwell in temples, nor the most despotic tyrants in palaces; both the one and the other can be broken in an instant. But the invisible masters that reign in our innermost selves are safe from every effort at revolt, and only yield to the slow wearing away of centuries. 3. TIME In social as in biological problems time is one of the most energetic factors. It is the sole real creator and the sole great destroyer. It is time that has made mountains with grains of sand and raised the obscure cell of geological eras to human dignity. The action of centuries is sufficient to transform any given phenomenon. It has been justly observed that an ant with enough time at its disposal could level Mount Blanc. A being possessed of the magical force of varying time at his will would have the power attributed by believers to God. In this place, however, we have only to concern ourselves with the influence of time on the genesis of the opinions of crowds. Its action from this point of view is still immense. Dependent upon it are the great forces such as race, which cannot form themselves without it. It causes the birth, the growth, and the death of all beliefs. It is by the aid of time that they acquire their strength and also by its aid that they lose it. It is time in particular that prepares the opinions and beliefs of crowds, or at least the soil on which they will germinate. This is why certain ideas are realisable at one epoch and not at another. It is time that accumulates that immense detritus of beliefs and thoughts on which the ideas of a given period spring up. They do not grow at hazard and by chance; the roots of each of them strike down into a long past. When they blossom it is time that has prepared their blooming; and to arrive at a notion of their genesis it is always back in the past that it is necessary to search. They are the daughters of the past and the mothers of the future, but throughout the slaves of time.