Help please Which quotation from this passage best expresses the concept that a strong government depends on the strength of its constitution and the determination of its citizens to abide by it?

“…that the habits of thinking in a free country should inspire caution in those entrusted with its administration, to confine themselves within their respective constitutional spheres,…”

“…that experience is the surest standard by which to test the real tendency of the existing constitution of a country;…”

“If, in the opinion of the people, the distribution or modification of the constitutional powers be in any particular wrong, let it be corrected by an amendment in the way which the Constitution designates.”

“But the Constitution which at any time exists, until changed by an explicit and authentic act of the whole people, is sacredly obligatory upon all."