The true test is, whether the object be of a local character, and local use; or, whether it be of general benefit to the states. If it be purely local, congress cannot constitutionally appropriate money for the object. But, if the benefit be general, it matters not, whether in point of locality it be in one state, or several; whether it be of large, or of small extent.

[The necessary and proper clause] neither enlarges any power specifically granted; nor is it a grant of any new power to Congress; But it is merely a declaration, for the removal of all uncertainty, that the means of carrying into execution those otherwise granted are included in the grant.

The true test is, whether the object be of a local character, and local use; or, whether it be of general benefit to the states. If it be purely local, congress cannot constitutionally appropriate money for the object. But, if the benefit be general, it matters not, whether in point of locality it be in one state, or several; whether it be of large, or of small extent.

It is important also to consider, that the surest means of avoiding war is to be prepared for it in peace.

Human wisdom is the aggregate of all human experience, constantly accumulating, and selecting, and re-organizing its own materials.

Without justice being freely, fully, and impartially administered, neither our persons, nor our rights, nor our property, can be protected. And if these, or either of them, are regulated by no certain laws, and are subject to no certain principles, and are held by no certain tenure, and are redressed, when violated, by no certain remedies, society fails of all its value; and men may as well return to a state of savage and barbarous independence.

The duty imposed upon him [the president] to take care that the laws be faithfully executed, follows out the strong injunctions of his oath of office, that he will 'preserve, protect, and defend the Constitution.' The great object of the executive department is to accomplish this purpose; and without it, be the form of government whatever it may, it will be utterly worthless for offence or defense; for the redress of grievances or the protection of rights; for the happiness, or good order, or safety of the people.