"I demonstrated to him the evident contradiction of his instinctive cruelty to the sentimentality that it pleased him to make public. "I made an appeal to common sense, in order to prove to him the attitude which he had, until then, assumed, and I had the joy of seeing myself understood. "My arguments appealed to his mentality, and always afterward, when he had the opportunity to bring puerile sentimentality and common sense face to face, he forced himself to appeal to that quality, which in revealing to him the artifice of the sentiment which animated him, cured him of false sensibility, which he had displayed up to that time." Sentimentality is in reality only a conception of egotism, under the different forms which it adopts. Yoritomo proves it to us again, in speaking of the weakness of certain teachers, who, under the pretext of avoiding trouble, allow their children to follow their defective inclinations. "It is by an instinctive hatred of effort that parents forbid themselves to make their children cry when reprimanding them," said he. "If the parents wish to be sincere to themselves, they will perceive that the sorrow in seeing their children's tears flow, plays a very small part in their preconceived idea of indulgence. "It is in order to economize their own nervous energy or to avoid cleverly the trouble of continued teaching, that they hesitate to provoke these imaginary miseries, the manifestation of which is caused by the great weakness of the teachers. "Common sense, nevertheless, ought to make them understand that it is preferable to allow the little ones to shed a few tears, which are quickly dried, rather than to tolerate a deplorable propensity for these habits which, later in life, will cause them real anxiety." And the philosopher concludes: "A very little reasoning could suffice to convince one of the dangers of sentimentality, if the persons who devote themselves entirely to it consented to reflect, by frankly agreeing to the true cause which produces it. "They would discover in this false pity the desire not to disturb their own tranquility. "They would also perceive that, in order to spare themselves a few unpleasant moments in the present they are preparing for themselves great sorrow for the future. "In parental affection, as in friendship or in the emotions of love, sentimentality is none other than an exaggerated amplification of the ego. "If it be true that all our acts, even those most worthy of approbation, can react in our personality, at least it is necessary that we should be logical and that, in order to create for ourselves a partial happiness or to avoid a temporary annoyance, we should not prepare for ourselves an existence, outlined by deception and fruitless regrets. "Sentimentality and its derivatives, puerile pity and false sensitiveness, can create illusion for those who do not practise the art of reasoning, but the friends of common sense do not hesitate to condemn them for it.