§ 419. IV. From the foregoing considerations we deduce the conclusion, that as a frame or fundamental law of government, (2.) The constitution of the United States is to receive a reasonable interpretation of its language, and its powers, keeping in view the objects and purposes, for which those powers were conferred. By a reasonable interpretation, we mean, that in case the words are susceptible of two different senses, the one strict, the other more enlarged, that should be adopted, which is most consonant with the apparent objects and intent of the constitution; that, which will give it efficacy and force, as a government, rather than that, which will impair its operations, and reduce it to a state of imbecility. Of course we do not mean, that the words for this purpose are to be strained beyond their common and natural sense; but keeping within that limit, the exposition is to have a fair and just latitude, so as on the one hand to avoid obvious mischief, and on the other hand to promote the public good.[1]
§ 420. This consideration is of great importance in construing a frame of government; and a fortiori a frame of government, the free and voluntary institution of the people for their common benefit, security, and happiness. It is wholly unlike the case of a municipal charter, or a private grant, in respect both to its means and its ends. When a person makes a private grant of a particular thing, or of a license to do a thing, or of an easement for the exclusive benefit of the grantee, we naturally confine the terms, however general, to the objects clearly in the view of the parties. But even in such cases, doubtful words, within the scope of those objects, are construed most favourably- ↑ See Ogden v. Saunders, 12 Wheat. R. 332, Opinion of Mr. Chief Justice Marshall.
