" All changes in nature are such that inasmuch is taken from one object insomuch is added to another. So, if the amount of matter decreases in one place, it increases elsewhere. This universal law of nature embraces laws of motion as well, for an object moving others by its own force in fact imparts to another object the force it loses"
"The truth is that the general genius of a government is all that can be substantially relied upon for permanent effects. Particular provisions, though not altogether useless, have far less virtue and efficacy than are commonly ascribed to them; and the want of them will never be with men of sound discernment a decisive objection to any plan which exhibits the leading characters of a good government."