With this construction all the other enumerated grants, and, indeed, all the grants of power contained in the Constitution, have their full operation and effect. They all stand well together, fulfilling the great purposes intended by them. Under it we behold a great scheme, consistent in all its parts, a Government instituted for national purposes, vested with adequate powers for those purposes, commencing with the most important of all, that of the revenue, and proceeding in regular order to the others with which it was deemed proper to endow it, all, too, drawn with the utmost circumspection and care. How much more consistent is this construction with the great objects of the institution and with the high character of the enlightened and patriotic citizens who framed it, as well as of those who ratified it, than one which subverts every sound principle and rule of construction and throws everything into confusion. I have dwelt thus long on this part of the subject from an earnest desire to fix in a clear and satisfactory manner the import of the second part of this grant, well knowing from the generality of the terms used their tendency to lead into error. I indulge a strong hope that the view herein presented will not be without effect, but will tend to satisfy the unprejudiced and impartial that nothing more was granted by that part than a power to _appropriate_ the public money raised under the other part. To what extent that power may be carried will be the next object of inquiry. It is contended on the one side that as the National Government is a government of limited powers it has no right to expend money except in the performance of acts authorized by the other specific grants according to a strict construction of their powers; that this grant in neither of its branches gives to Congress discretionary power of any kind, but is a mere instrument in its hands to carry into effect the powers contained in the other grants. To this construction I was inclined in the more early stage of our Government; but on further reflection and observation my mind has undergone a change, for reasons which I will frankly unfold.