The fact is, that common observers reason from the progress of the experimental science to that of the imitative arts. The improvement of the former is gradual and slow. Ages are spent in collecting materials, ages more in separating and combining them. Even when a system has been formed, there is still something to add, to alter, or to reject. Every generation enjoys the use of a vast hoard bequeathed to it by antiquity, and transmits that hoard, augmented by fresh acquisitions, to future ages. In these pursuits, therefore, the first speculators lie under great disadvantages, and, even when they fail, are entitled to praise. Their pupils, with far inferior intellectual powers, speedily surpass them in actual attainments. Every girl who has read Mrs. Marcet's little dialogues on Political Economy could teach Montague or Walpole many lessons in finance. Any intelligent man may now, by resolutely applying himself for a few years to mathematics, learn more than the great Newton knew after half a century of study and meditation. But it is not thus with music, with painting, or with sculpture. Still less is it thus with poetry. The progress of refinement rarely supplies these arts with better objects of imitation. It may indeed improve the instruments which are necessary to the mechanical operations of the musician, the sculptor, and the painter. But language, the machine of the poet, is best fitted for his purpose in its rudest state. Nations, like individuals, first perceive, and then abstract. They advance from particular images to general terms. Hence the vocabulary of an enlightened society is philosophical, that of a half-civilised people is poetical.