The good taste we speak of, which is that of literature, is not limited to what we call the sciences, but extends itself imperceptibly to other arts, such as architecture, painting, sculpture, and music. 'Tis the same discerning faculty which introduces universally the same elegance, the same symmetry, and the same order in the disposition of the parts; which inclines us to a noble simplicity, to natural beauties, and a judicious choice of ornaments. On the other hand, the depravation of taste in arts has been always a mark and consequence of the depravation of taste in literature. ... The good taste of literature reaches also to public customs, and the manner of living. An habit of consulting the best rules upon one subject, naturally leads to the doing it also upon others.
The Method of Teaching and Studying the Belles Lettres, Vol. I, The Third Edition (1742), Part II, Ch. 2: 'General Reflections upon what is called good Taste', pp. 45–46
It is not reasonable they should be solely employed in the study of the Greek and Latin authors, and having no curiosity to become acquainted with the writers of their own nation, remain always strangers in their own country.
The Method of Teaching and Studying the Belles Lettres, Vol. I, The Third Edition (1742), Book II, Ch. 2, Article 3: 'Of the different sorts of poems', p. 278
Nothing gives history a greater superiority to many branches of literature, than to see in a manner imprinted, in almost every page of it, the precious footsteps and shining proofs of this great truth, viz. that God disposes all events as supreme Lord and Sovereign; that he alone determines the fate of kings and the duration of empires; and that he transfers the government of kingdoms from one nation to another, because of the unrighteous dealings and wickedness committed therein.
The Ancient History of the Egyptians, Carthaginians, Assyrians, Babylonians, Medes and Persians, Macedonians, and Grecians, Vol. I, Eleventh Edition (1808), Preface, p. iii