But without speculating too confidently upon commercial revolutions of the nature here alluded to, which are for the most part very slow and gradual, and seldom effected without much difficulty; we may safely conclude that any rational and well concerted expedition to the interior of Africa must be of great efficacy in promoting and extending the legitimate and beneficial commerce with different parts of that vast continent, which has been rapidly advancing since the Abolition of the slave trade. [Footnote: See Appendix, No. VI.] We may also reasonably expect that such enterprises, judiciously conducted, will have important effects upon the civilization and general improvement of Africa, by exciting industry and diffusing useful knowledge among the natives; and that some portion of these advantages may, in due time, be extended to those remote and sequestered countries, which are at present excluded from all intercourse with Europe, and abandoned to hopeless ignorance and barbarism. Let us hope that the honour of passing those barriers, which have hitherto separated Africa from the civilized world, is reserved for the courage and perseverance of that nation, by whose enlightened and disinterested exertions so much has been effected in modern times, for the advancement of geographical knowledge. The voyages of discovery which have been undertaken by the command of His present Majesty, unstained by the guilt of conquest, and directed exclusively towards objects of humanity and science, have conferred a lasting distinction on the British name and character. The attempt to explore the interior of Africa, dictated by the same generous views, is in no respect less interesting, nor does it promise less important results, even than those great undertakings; and it will be peculiarly worthy of an age and nation, rendered for ever memorable in the annals of mankind by the Abolition of the African slave trade. * * * * * APPENDIX. * * * * * APPENDIX. No. I. Page viii. There is no part of Europe, in which education has been a subject of more general attention or produced more important effects than in Scotland. During little more than a century, a system of public instruction established in that country, has not only had the most beneficial influence upon industry and private morals, but has been the principal cause of one of the most remarkable changes of national character that has ever yet taken place during so short a period. At a time when the public attention in this country is so laudably directed towards providing means of instruction for the poor, a few remarks on the effects of a system of general education in Scotland may not be thought unseasonable. The following facts and observations relative to this important subject are principally extracted from the interesting Life of Burns, the poet, written by the late amiable and excellent Doctor Currie.