SECT. V.
1. IT seems evident, that reason, in a strict sense, as meaning the judgment of truth and falshood, can never, of itself, be any motive to the will, and can have no influence but so far as it touches some passion or affection. Abstract relations of ideas are the object of curiosity, not of volition. And matters of fact, where they are neither good nor evil, where they neither excite desire nor aversion, are totally indifferent; and whether known or unknown, whether mistaken or rightly apprehended, cannot be regarded as any motive to action.
2. What is commonly, in a popular sense, called reason, and is so much recommended in moral discourses, is nothing but a general and a calm passion, which takes a comprehensive and distant view of its object, and actuates the will, without exciting any sensible emotion. A man, we say, is diligent in his profession from reason; that is, from a calm desire of riches and a fortune. A man adheres to justice from reason;that
