The vain man is in like case with the avaricious--he takes the means for the end; forgetting the end he pursues the means for its own sake and goes no further. The seeming to be something, conducive to being it, ends by forming our objective. We need that others should believe in our superiority to them in order that we may believe in it ourselves, and upon their belief base our faith in our own persistence, or at least in the persistence of our fame. We are more grateful to him who congratulates us on the skill with which we defend a cause than we are to him who recognizes the truth or the goodness of the cause itself. A rabid mania for originality is rife in the modern intellectual world and characterizes all individual effort. We would rather err with genius than hit the mark with the crowd. Rousseau has said in his _Émile_ (book iv.): "Even though philosophers should be in a position to discover the truth, which of them would take any interest in it? Each one knows well that his system is not better founded than the others, but he supports it because it is his. There is not a single one of them who, if he came to know the true and the false, would not prefer the falsehood that he had found to the truth discovered by another. Where is the philosopher who would not willingly deceive mankind for his own glory? Where is he who in the secret of his heart does not propose to himself any other object than to distinguish himself? Provided that he lifts himself above the vulgar, provided that he outshines the brilliance of his competitors, what does he demand more? The essential thing is to think differently from others. With believers he is an atheist; with atheists he would be a believer." How much substantial truth there is in these gloomy confessions of this man of painful sincerity!