State Quotes - page 100
It is admitted that the power of taxing the people and their property is essential to the very existence of Government, and may be legitimately exercised on the objects to which it is applicable, to the utmost extent to which the Government may choose to carry it. The only security against the abuse of this power is found in the structure of the Government itself. In imposing a tax, the legislature acts upon its constituents. This is, in general, a sufficient security against erroneous and oppressive taxation. The people of a State, therefore, give to their Government a right of taxing themselves and their property, and as the exigencies of Government cannot be limited, they prescribe no limits to the exercise of this right, resting confidently on the interest of the legislator and on the influence of the constituent over their representative to guard them against its abuse.
John Marshall
It has been said, that the people had already surrendered all their powers to the State sovereignties, and had nothing more to give. But, surely, the question whether they may resume and modify the powers granted to government does not remain to be settled in this country. Much more might the legitimacy of the general government be doubted, had it been created by the States. The powers delegated to the State sovereignties were to be exercised by themselves, not by a distinct and independent sovereignty, created by themselves. To the formation of a league, such as was the confederation, the State sovereignties were certainly competent. But when, "in order to form a more perfect union," it was deemed necessary to change this alliance into an effective government, possessing great and sovereign powers, and acting directly on the people, the necessity of 'referring it to the people, and of deriving its powers directly from them, was felt and acknowledged by all.
John Marshall