§ XXXII. Thus, if, I repeat, there is any one lesson in the whole book which stands forth more definitely than another, it is this of the holy and humbling influence of natural science on the human heart. And yet, even here, it is not the science, but the perception, to which the good is owing; and the natural sciences may become as harmful as any others, when they lose themselves in classification and catalogue-making. Still, the principal danger is with the sciences of words and methods; and it was exactly into those sciences that the whole energy of men during the Renaissance period was thrown. They discovered suddenly that the world for ten centuries had been living in an ungrammatical manner, and they made it forthwith the end of human existence to be grammatical. And it mattered thenceforth nothing what was said, or what was done, so only that it was said with scholarship, and done with system. Falsehood in a Ciceronian dialect had no opposers; truth in patois no listeners. A Roman phrase was thought worth any number of Gothic facts. The sciences ceased at once to be anything more than different kinds of grammars,--grammar of language, grammar of logic, grammar of ethics, grammar of art; and the tongue, wit, and invention of the human race were supposed to have found their utmost and most divine mission in syntax and syllogism, perspective and five orders. Of such knowledge as this, nothing but pride could come; and, therefore, I have called the first mental characteristic of the Renaissance schools, the "pride" of science. If they had reached any science worth the name, they might have loved it; but of the paltry knowledge they possessed, they could only be proud. There was not anything in it capable of being loved. Anatomy, indeed, then first made a subject of accurate study, is a true science, but not so attractive as to enlist the affections strongly on its side: and therefore, like its meaner sisters, it became merely a ground for pride; and the one main purpose of the Renaissance artists, in all their work, was to show how much they knew.