far as we know, has ventured to call in question the truths established by Cuvier and La Place. But every proposition in moral or political science enlists a host of feelings in zealous support or implacable hostility; and the same system, according to the creed and prepossessions of the speaker, is put forward as self-evident, or stigmatized as chimerical. One set of people throw corn into the river and burn mills, in order to cheapen bread--another vote that sixteen shillings are equal to twenty-one, in order to support public credit--proceedings in no degree more reasonable than a denial that two and two make four, or using gunpowder instead of water to stop a conflagration. Again, in physical science, the chain which binds the cause to its effect is short, simple, and passes through no region of vapour and obscurity; in moral phenomena, it is long hidden and intertwined with the links of ten thousand other chains, which ramify and cross each other in a confusion which it requires no common patience and sagacity to unravel. Therefore it is that the lessons of history, dearly as they have been purchased, are forgotten and thrown away--therefore it is that nations sow in folly and reap in affliction--that thrones are shaken, and empires convulsed, and commerce fettered by vexatious restrictions, by those who live in one century, without enabling their descendants to become wiser or richer in the next. The death of Charles I. did not prevent the exile of James II., and, in spite of the disasters of Charles XII., Napoleon tempted fortune too often and too long. It is not, then, by the mere knowledge of separate facts that history can contribute to our improvement or our happiness; it would then exchange the character of philosophy treated by examples, for that of sophistry misleading by empiricism. The more systematic the view of human events which it enables us to gain, the more nearly does it approach its real office, and entitle itself to the splendid panegyric of the Roman statesman--"Historia, testis temporum, lux veritatis, vita memoriæ, magistra vitæ, nuntia vetustatis."