That both the Rittenhouses, father and son, should be attached to an order of things in the commonwealth, established and conducted on the principles just mentioned, may be readily conceived from a knowledge of their characters. To a system of civil polity, productive of such substantial benefits to all those under its immediate operation, Dr. Rittenhouse would naturally have been inclined: his habits, manners and principles, would so dispose him. Hence, after having indulged, for a moment, the pleasing but fanciful hypothesis, that if the inhabitants of the other planets resemble man in their faculties and affections; if, like him, they were created liable to fall, though some of them might be presumed to retain their original rectitude; he proceeds with supposing, “that they are wise enough to govern themselves according to the dictates of that reason which God has given them, in such manner as to consult their own and each other’s happiness, upon all occasions. But if, on the contrary,” said he, “they have found it necessary to erect artificial fabrics of government, let us not suppose they have done it with so little skill, and at such an enormous expence, as to render them a misfortune, instead of a blessing. We will hope,” continues the philanthropic Rittenhouse, “that their statesmen are patriots, and that their kings, if that order of beings has found admittance there, have the feelings of humanity.” He next deplores, in terms which evince the strength of his feelings on the occasion, the folly as well as iniquity of holding the Africans in bondage among us; national rapacity; the scourges of war, then recently inflicted on the north of Europe; and, finally, he deprecates in very impressive language, the inroads of “luxury, and her constant follower, tyranny.”[[367]]

Dr. Rittenhouse having entertained such sentiments as these, at the time he penned his Oration, and it will be recollected, that this was only two or three months before hostilities had actually taken place between Great-Britain and her North-American Colonies, he was naturally enough induced to believe, that many of the political evils which were, about that period, experienced in civil society by a large portion of mankind, arose from the nature of their respective governments. And, the principal states of Europe, with the exception of the Dutch commonwealth, were then governed under the monarchical form.

In the American continental colonies of Great-Britain, generally, it was the prevalent opinion of the people at the commencement of the revolution, that the grievances complained of by the colonists, originated, almost as a matter of necessity, from the monarchical spirit of the mother-country: consequently, many of those great public evils which sprung from the genius, habits and pursuits, of the people themselves, in the great monarchies of the old world, were generally attributed to some peculiar vices inherent in that species of government. It was the universality, almost, of these opinions; which soon after obtained throughout the United Colonies, that produced a determination in the people to establish, for themselves, republican forms of government, as independent states. Such were accordingly established; and the American people have long experienced their efficiency in promoting the prosperity of the country.

Should it, nevertheless, unfortunately happen at any future period, that the now existing national constitution should, by any means, be perverted from its original design; should a system of government so well planned—“in order to form a more perfect union, establish justice, insure domestic tranquillity, provide for the common defence, and secure the blessings of liberty to ourselves and our posterity;”[[368]] should this well-defined Charter of American freedom, by means of mal-administration or otherwise, eventually frustrate the patriotic intentions of its illustrious framers; then, indeed, will the noblest effort ever made by any people to institute a rational system of free government, blast the best hopes of the advocates of republicanism. In such event—which, may heaven avert! the often quoted couplet would be too fatally verified, wherein the poet says:

“For forms of government let fools contest;

Whate’er is best administer’d, is best.”[[369]]

Pope’s Essay on Man.

Dr. Rittenhouse was, undoubtedly, among those who entertained the most sanguine expectations, that the political institutions in the United States, formed as they are according to the republican model, would tend to meliorate the condition of the people, and “promote the general welfare.” He may at some time have even “believed political, as well as moral evil, to be intruders into the society of men.”[[370]] But some passages in his Oration plainly shew, that, as has been already observed, he had no faith in the perfectibility of human reason,[[371]] in this life. He was also too sound a philosopher not to know, that if, by the best rules of philosophical ratiocination, many well known phænomena in the natural world could not be reached, with respect to their nature and causes, in such manner as to render these susceptible of demonstrative proof,—nothing like certainty in the result, much less perfection, could be calculated on, in putting the theories of a science, such as government, to the test of experiment.

If it be asked: ‘Where are the Works of Rittenhouse?’ a ready and satisfactory answer to the question is at hand. Although he published no ponderous volumes, he has left behind him great and honourable memorials of his genius, his science and his skill; such as will long remain, as Monuments of the extraordinary extent of his practical usefulness in his day, and of his well-earned fame. “He has not indeed made a world,” as Mr. Jefferson, in speaking of his Orrery, emphatically expresses himself; “but he has, by imitation, approached nearer its Maker, than any man who has lived from the creation to this day.”[[372]] As long, too, as the geographical boundaries of Pennsylvania, connected in part with those of the neighbouring states, shall continue to define the respective jurisdictions of their local sovereignties and rights, considered as members of a great confederated nation; so long will they serve to distinguish the name of Rittenhouse.[[373]] Nay, some of the rivers and canals, even some principal roads, in the country of his nativity, bear testimony to his talents, his public spirit and his industry. His inventions and improvements, in various specimens of mechanism, conceived and executed by himself, fully manifest, that, “as an artist, he has exhibited as great a proof of mechanical genius as the world has ever produced.”[[374]] And, as a man of extensive and profound science, his various philosophical papers, but more especially those relating to his astronomical observations, justify Mr. Jefferson’s remark, that he was “second to no Astronomer living,”—that he was, “in genius the first, because self-taught.”[[375]]

Such, then, were the “Works” of this truly great man. And it appears that they were, in general, not only arduous in their execution, and highly beneficial in their uses and effects; but that they were likewise the productions of a lofty, penetrating and active genius, great knowledge and skill, and the most indefatigable perseverance.[[376]]