《道德情操论·卷三·论评判自己情感与行为的基础·三·论良心的影响与权威》第14节
The man of real constancy and firmness, the wise and just man who has been thoroughly bred in the great school of self-command, in the bustle and business of the world, exposed, perhaps, to the violence and injustice of faction, and to the hardships and hazards of war, maintains this control of his passive feelings upon all occasions; and whether in {128} solitude or in society, wears nearly the same countenance, and is affected very nearly in the same manner. In success and in disappointment, in prosperity and in adversity, before friends and before enemies, he has often been under the necessity of supporting this manhood. He has never dared to forget for one moment the judgment which the impartial spectator would pass upon his sentiments and conduct. He has never dared to suffer the man within his breast to be absent one moment from his attention. With the eyes of this great inmate he has always been accustomed to regard whatever relates to himself. This habit has become perfectly familiar to him. He has been in the constant practice, and, indeed, under the constant necessity, of modelling, or of endeavouring to model, not only his outward conduct and behaviour, but, as much as he can, even his inward sentiments and feelings, according to those of this awful and respectable judge. He does not merely affect the sentiments of the impartial spectator. He really adopts them. He almost identifies himself with, he almost becomes himself that impartial spectator, and scarce even feels but as that great arbiter of his conduct directs him to feel. The degree of the self-approbation with which every man, upon such occasions, surveys his own conduct, is higher or lower, exactly in proportion to the degree of self-command which is necessary in order to obtain that self-approbation. Where little self-command is necessary, little self-approbation is due. The man who has only scratched his finger, cannot much applaud himself, though he should immediately appear to have forgot this paltry misfortune. The man who has lost his leg by a cannon shot, and who, the moment after, speaks and acts with his usual coolness and tranquillity, as he exerts a much higher degree of self-command, so he naturally feels a much higher degree of self-approbation. With most men, upon such an accident, their own natural view of their own misfortune would force itself upon them with such a vivacity and strength of colouring, as would entirely efface all thought of every other view. They would feel nothing, they could attend to nothing, but their own pain and their own fear; and not only the judgment of the ideal man within the breast, but that of the real spectators who might happen to be present, would be entirely overlooked and disregarded.
注释摘要
这一整段是在推进全章最核心的论证：良心如何从一种需要刻意召唤的裁判，变成一个有德者身上近乎第二本性的内在指引。前面斯密已经说明，人只有在想象中离开自己的位置，换到一个与双方都没有特殊联系的第三者的立足点上，才能公正地比较自己的利益与他人的利益。这一段要回答的，是那种内在的第三人视角，到底能不能变成一个牢靠的习惯，以至于不用每次都靠痛苦的自我克制来调动它。 …