Moreover, without symbols, social sentiments could have only a precarious existence. Though very strong as long as men are together and influence each other reciprocally, they exist only in the form of recollections after the assembly has ended, and when left to themselves, these become feebler and feebler; for since the group is now no longer present and active, individual temperaments easily regain the upper hand. The violent passions which may have been released in the heart of a crowd fall away and are extinguished when this is dissolved, and men ask themselves with astonishment how they could ever have been so carried away from their normal character. But if the movements by which these sentiments are expressed are connected with something that endures, the sentiments themselves become more durable. These other things are constantly bringing them to mind and arousing them; it is as though the cause which excited them in the first place continued to act. Thus these systems of emblems, which are necessary if society is to become conscious of itself, are no less indispensable for assuring the continuation of this consciousness. So we must refrain from regarding these symbols as simple artifices, as sorts of labels attached to representations already made, in order to make them more manageable: they are an integral part of them. Even the fact that collective sentiments are thus attached to things completely foreign to them is not purely conventional: it illustrates under a conventional form a real characteristic of social facts, that is, their transcendence over individual minds. In fact, it is known that social phenomena are born, not in individuals, but in the group. Whatever part we may take in their origin, each of us receives them from without.[720] So when we represent them to ourselves as emanating from a material object, we do not completely misunderstand their nature. Of course they do not come from the specific thing to which we connect them, but nevertheless, it is true that their origin is outside of us. If the moral force sustaining the believer does not come from the idol he adores or the emblem he venerates, still it is from outside of him, as he is well aware. The objectivity of its symbol only translates its externalness.