G. A. Johnston, An Introduction to Ethics, for Training Colleges… (1915)
“ When the average man becomes impressed with the inadequacy of social convention as the standard of moral judgment, he may not have clearly present to his mind the definite reasons which we have just assigned for rejecting its claims. He may merely come to feel for it a deep-seated distrust, of which he can give no explanation. He simply feels that social convention is not a satisfactory standard. And he is apt to come to the conclusion that there is really no standard, and that his own feelings, in which alone he cannot be mistaken, supply the only working test of the value of his actions. ”
