The Basis of Morality by Part 2 Chapter 8 Page 5

intelligible character; and consequently, the individual, as phaenomenon, in all his modes of expression, which are called forth by motives, must show the invariableness of a natural law. Whence it results that all his actions are governed by strict necessity. Now it used to be commonly maintained that the character of a man may be transformed by moral admonitions and remonstrances appealing to reason; but when the distinction between the intelligible and empirical character had once been drawn, it followed that the unchangeableness, the inflexible rigidity of the empirical character, which thinking people had always observed, was explained and traced to a rational basis, and consequently accepted as an established fact by Philosophy.

Thus the latter was so far harmonised with experience, and ceased to stand abashed,