[Footnote: _The branching forehead_, l. 103. The peculiarities of the shapes of animals which distinguish them from each other, are enumerated in Zoonomia, Sect. XXXIX. 4. 8. on Generation, and are believed to have been gradually formed from similar living fibres, and are varied by reproduction. Many of these parts of animals are there shown to have arisen from their three great desires of lust, hunger, and security.] [Footnote: _The tropic eel_, l. 111. Gymnotus electricus.] [Footnote: _The fly of night_, l. 113. Lampyris noctiluca. Fire-fly.] "Proud Man alone in wailing weakness born, No horns protect him, and no plumes adorn; No finer powers of nostril, ear, or eye, Teach the young Reasoner to pursue or fly.-- 120 Nerved with fine touch above the bestial throngs, The hand, first gift of Heaven! to man belongs; Untipt with claws the circling fingers close, With rival points the bending thumbs oppose, Trace the nice lines of Form with sense refined, And clear ideas charm the thinking mind. Whence the fine organs of the touch impart Ideal figure, source of every art; Time, motion, number, sunshine or the storm, But mark varieties in Nature's _form_. 130 [Footnote: _The hand, first gift of Heaven_, l. 122. The human species in some of their sensations are much inferior to animals, yet the accuracy of the sense of touch, which they possess in so eminent a degree, gives them a great superiority of understanding; as is well observed by the ingenious Mr. Buffon. The extremities of other animals terminate in horns, and hoofs, and claws, very unfit for the sensation of touch; whilst the human hand is finely adapted to encompass its object with this organ of sense. Those animals who have clavicles or collar-bones, and thence use their forefeet like hands, as cats, squirrels, monkeys, are more ingenious than other quadrupeds, except the elephant, who has a fine sense at the extremity of his proboscis; and many insects from the possessing finer organs of touch have greater ingenuity, as spiders, bees, wasps.]