Robespierre would not suspend the law, but left it to the next legislature to rectify or revoke the errors of the last. He argued that powers require to be checked in proportion to the danger they present. Now the danger from a power not representative exceeds that from a power that represents, and is better acquainted with the needs and wishes of the mass. A nation governs itself, and has a single will, not two. If the whole does not govern the part, the part will govern the whole. Robespierre conceived that it was time to constitute powers sufficient to conquer the outward foe, and also the inward; one for national safety, and one for national progress, and the elevation of the poor at the expense of the minorities that have oppressed them. He stands at the end of the scale, and the idea of liberty, as it runs through the various sets of thought, is transformed into the idea of force. From Sieyes to Barnave, from Barnave to Camus, from Camus to Buzot, and from Buzot the Girondin to Robespierre the Jacobin who killed the Girondins, we traverse the long line of possible politics; but the transitions are finely shaded, and the logic is continuous. In the second week of September the Constitution of Mounier was defeated by the union of these forces. The main question, the institution of a Senate, was not seriously debated. It was feared as the refuge of the defeated classes, and was not defended by those classes themselves. They were not willing that a new aristocracy should be raised upon their ruins; and they suspected that Government would give the preference to that minority of the nobles who went over in time, and who were renegades in the eyes of the rest. It was felt that a single Chamber is stronger in resistance to the executive than two, and that the time might come for a senate when the fallen aristocracy had ceased to struggle, and the Crown was reconciled to its reduced condition. On September 9 the President of the Assembly, La Luzerne, bishop of Langres, was driven by insult to resign. The next day the Assembly adopted the single Chamber by 499 to 89, the nobles abstaining.