Moreover, by the mere fact that he forms part of an organised crowd, a man descends several rungs in the ladder of civilisation. Isolated, he may be a cultivated individual; in a crowd, he is a barbarian--that is, a creature acting by instinct. He possesses the spontaneity, the violence, the ferocity, and also the enthusiasm and heroism of primitive beings, whom he further tends to resemble by the facility with which he allows himself to be impressed by words and images--which would be entirely without action on each of the isolated individuals composing the crowd--and to be induced to commit acts contrary to his most obvious interests and his best-known habits. An individual in a crowd is a grain of sand amid other grains of sand, which the wind stirs up at will. It is for these reasons that juries are seen to deliver verdicts of which each individual juror would disapprove, that parliamentary assemblies adopt laws and measures of which each of their members would disapprove in his own person. Taken separately, the men of the Convention were enlightened citizens of peaceful habits. United in a crowd, they did not hesitate to give their adhesion to the most savage proposals, to guillotine individuals most clearly innocent, and, contrary to their interests, to renounce their inviolability and to decimate themselves. It is not only by his acts that the individual in a crowd differs essentially from himself. Even before he has entirely lost his independence, his ideas and feelings have undergone a transformation, and the transformation is so profound as to change the miser into a spendthrift, the sceptic into a believer, the honest man into a criminal, and the coward into a hero. The renunciation of all its privileges which the nobility voted in a moment of enthusiasm during the celebrated night of August 4, 1789, would certainly never have been consented to by any of its members taken singly.