It is also to be remembered, that considerable variations are caused in all creatures by the respective places where they may be brought forth: for although, under the same disposition of the Ambient, the germs of the future creatures may be of one species, whether human or of the horse, the difference in situation, of the places in which they are generated, produces a dissimilarity in the body and spirit of one from the body and spirit of another: and in addition to this it must be considered that different modes of nurture, and the variety of ranks, manners, and customs, contribute to render the course of life of one individual greatly different from that of another[23]; consequently, unless every one of these varieties be duly blended with the causes arising in the Ambient, the prejudgment of any event will doubtless be very incomplete.
此段為公有領域典籍逐字擷取，零 AI 生成；原文亦存繁化前底本，可逐字審計。我們寧可少引、不可錯引——驗不過的引文一律捨棄。