circumstance, namely, that things which are first in the order of nature are last in the order of knowledge. This consideration, while it frees all human beings from any degree of blame, serves to explain why the rudiments of philosophy should still be to seek, and why speculation should have exhibited so many elaborate, although unreasoned and ungrounded, productions, while its very alphabet was in arrear. This view may be the better of some illustration.
Illustrations of this from language and grammar.§ 19. First principles of every kind have their influence, and indeed operate largely and powerfully, long before they come to the surface of human thought and are articulately expounded. This is more particularly exemplified in the case of language. The principles of grammar lie at the root of all languages, and preside over their formation. But these principles do their work in the dark. No man's intellect traces their secret operation, while the language is being moulded by their control. Yet the mind of every man, who uses the language with propriety and effect, is imbued with these principles, although he has no knowledge of their existence. Their practice and their influence are felt long before their presence and their existence are perceived. The operative agencies of language are hidden; its growth is imperceptible.
" Crescit occulto, velut arbor, ævo."
