By putting in here two or three of those 'elegant sentences' which the author has taken out from their connections in his discourses, and strung together, by way of making more perceptible points and stronger impressions with them, according to that theory of his in regard to aphorisms already quoted, we shall better understand this passage, for the connection in which it is introduced here tends somewhat to involve and obscure the meaning. 'In removing superstitions,' he tells us, then, in this so pointed manner, 'care should be had _the good_ be not taken away with the bad, which commonly is done _when the people is the physician_.' '_Things will have_ their _first_ or _second_ agitation.' [Prima Philosophia--pith and heart of sciences: the author of this aphorism is sound and grounded.] 'If they be not tossed on the waves of _counsel_, they will be _tossed on the waves of fortune_.' That last 'tossing' requires a second cogitation. There might have been a more direct way of expressing it; but this author prefers similes in such cases, he tells us. But here is more on the same subject. 'It were good that men in their RENOVATIONS follow the example of time itself, which, indeed, innovateth greatly, but quietly, and by degrees scarce to be perceived;' and 'Discretion in speech is more than eloquence.' These are the sentiments and opinions of that man of science, whose works we are now opening, not caring under what particular name or form we may find them. One or two of these observations do not sound at all like prescience _now_; but at the time when they were given out as precepts of direction, it required that acquaintance with the nature of things in general which is derived from a large and studious observation of particulars, to put them into a form so oracular. But this general suggestion with regard to our books of moral philosophy, and their adaptation to the largest effect on the will and appetite under the given conditions of time--conditions which involve the instruction of masses of men, in whom _affection_ predominates-- men in whom judgment is not yet matured--men not attempered with the time and experience of ages, by means of those preservations of it which the traditions of learning make; beside this general suggestion in regard to these so potent instrumentalities in manners, he has another to make, one in which this general proposition to substitute learning for preconception in _practical matters_,--at least, as far as may be, comes out again in the form of criticism, and of a most specially significant kind. It is a point which he touches lightly here; but one which he touches again and again in other parts of this work, and one which he resumes at large in his practical ethics.