"Charley's Aunt," refused at every theatre, and finally staged at the expense of a stockbroker, has had two hundred representations in France, and more than a thousand in London. Without the explanation given above of the impossibility for theatrical managers to mentally substitute themselves for a crowd, such mistakes in judgment on the part of competent individuals, who are most interested not to commit such grave blunders, would be inexplicable. This is a subject that I cannot deal with here, but it might worthily tempt the pen of a writer acquainted with theatrical matters, and at the same time a subtle psychologist--of such a writer, for instance, as M. Francisque Sarcey. Here, once more, were we able to embark on more extensive explanations, we should show the preponderating influence of racial considerations. A play which provokes the enthusiasm of the crowd in one country has sometimes no success in another, or has only a partial and conventional success, because it does not put in operation influences capable of working on an altered public. I need not add that the tendency to exaggeration in crowds is only present in the case of sentiments and not at all in the matter of intelligence. I have already shown that, by the mere fact that an individual forms part of a crowd, his intellectual standard is immediately and considerably lowered. A learned magistrate, M. Tarde, has also verified this fact in his researches on the crimes of crowds. It is only, then, with respect to sentiment that crowds can rise to a very high or, on the contrary, descend to a very low level. 4. THE INTOLERANCE, DICTATORIALNESS AND CONSERVATISM OF CROWDS. Crowds are only cognisant of simple and extreme sentiments; the opinions, ideas, and beliefs suggested to them are accepted or rejected as a whole, and considered as absolute truths or as not less absolute errors. This is always the case with beliefs induced by a process of suggestion instead of engendered by reasoning. Every one is aware of the intolerance that accompanies religious beliefs, and of the despotic empire they exercise on men's minds. Being in doubt as to what constitutes truth or error, and having, on the other hand, a clear notion of its strength, a crowd is as disposed to give authoritative effect to its inspirations as it is intolerant. An individual may accept contradiction and discussion; a crowd will never do so. At public meetings the slightest contradiction on the part of an orator is immediately received with howls of fury and violent invective, soon followed by blows, and expulsion should the orator stick to his point. Without the restraining presence of the representatives of authority the contradictor, indeed, would often be done to death.