Indeed, it is simply the truth to declare that the general impression on the first publication of it confirmed the view we have taken, and that even among the supporters of the convention there were many who proclaimed their confident expectation that General McClellan, if he should accept the nomination, would disregard the platform, and stake his chances on his own more warlike record. We will not stop to consider in this place whether that expectation has been fulfilled. It suffices for our present purpose to remind our readers that the great doctrine of the Democratic party of former days was expressed in the motto, 'Principles, not men;' and that the rigid discipline of the party has always required the nominee to be the mere representative of the platform--its other self, so to speak: as witness the case of Buchanan, who declared himself, following the approved formulas of his party, no longer James Buchanan, but the Cincinnati Platform. It ought also to be borne in mind, that General McClellan's letter of acceptance does not, in terms, repudiate the platform, and is not necessarily inconsistent with it. The first one of the six resolutions that constitute the Chicago Platform, has the sound of true doctrine. 'Unswerving fidelity to the Union under the Constitution,' is the duty of every citizen, and has always been the proud war-cry of every party; and they who swerve from it are subject not simply to our individual censure, but to the sanction of our supreme law. The just complaint against this platform is, that, while thus proclaiming good doctrine, it overlooks the departure therefrom of a large portion of the people, misled by wicked men. When we look at the other resolutions, the first one seems all 'sound and fury, signifying nothing.'