The way to have good and safe government is not to trust it all to one, but to divide it among the many, distributing to everyone exactly the functions in which he is competent ... It is by dividing and subdividing these Republics from the great national one down through all its subordinations until it ends in the administration of everyman's farm by himself, by placing under everyone what his own eye may superintend, that all will be done for the best.
Thomas JeffersonWhat but education has advanced us beyond the condition of our indigenous neighbors? And what chains them to their present state of barbarism and wretchedness but a bigoted veneration for the supposed superlative wisdom of their fathers and the preposterous idea that they are to look backward for better things and not forward, longing, as it should seem, to return to the days of eating acorns and roots rather than indulge in the degeneracies of civilization?
Thomas JeffersonBut, you may ask, if the two departments [i.e., federal and state] should claim each the same subject of power, where is the common umpire to decide ultimately between them? In cases of little importance or urgency, the prudence of both parties will keep them aloof from the questionable ground; but if it can neither be avoided nor compromised, a convention of the States must be called to ascribe the doubtful power to that department which they may think best.
Thomas Jefferson