affirmativeness

Our attitude towards the religious beliefs of others should, therefore, not be that of iconoclasts, breaking down ruthlessly whatever from _our_ point of view we see to be merely traditionary idols (in Bacon's sense of the word), but rather the opposite method of fixing upon that in another's creed which we find to be positive and affirmative, and gradually leading him to perceive in what its affirmativeness consists; and then, when once he has got the clue to the element of strength which exists in his accustomed form of belief, the perception of the contrast between that and the non-essential accretions will grow up in his mind spontaneously, thus gradually bringing him out into a wider and freer atmosphere.

The Hidden Power And Other Papers upon Mental Science 1881

I speak according to the foregoing definition, by which the affirmativeness or negativeness of any quantity implies a relation to another quantity of the same kind to which it {204} is added, or from which it is subtracted; for it may perhaps be very clear and intelligible to those who have formed to themselves some other idea of affirmative and negative quantities different from that above defined. "

A Budget of Paradoxes, Volume I (of II) Augustus De Morgan 1838