From President George Washington's Farewell Address, first published Sept. 19, 1796:
The unity of Government which constitutes you one people, is also now dear to you. It is justly so; for it is a main pillar in the edifice of your real independence, the support of your tranquility at home, your peace abroad; of your safety; of your prosperity; of that very Liberty which you so highly prize.
But as it is easy to foresee, that from different causes and from different quarters, much pains will be taken, many artifices employed, to weaken in your minds the conviction of this truth; as this is the point in your political fortress against which the batteries of internal and external enemies will be most constantly and actively (though often covertly and insidiously) directed, it is of infinite moment, that you should properly estimate the immense value of your national Union, to your collective and individual happiness; that you should cherish a cordial, habitual and unmoveable attachment to it. …
But, if I may even flatter myself that (these counsels) may be productive of some partial benefit, some occasional good; that they may now and then recur to moderate the fury of party spirit, to warn against the mischiefs of foreign intrigue, to guard against the impostures of pretended patriotism; this hope will be a full recompense for the solicitude for your welfare, by which they have been dictated.