_Secondly._ The Rule of Three, as applied to representation, is commended by its simplicity. It supersedes all the painful calculations to which we have been driven, the long agony of mathematics, as it was called by my friend over the way [Mr. GILES], and is as easy in application as it is just. _Thirdly._ This rule is founded in Nature, and not in Art,--on natural bodies, and not on artificial bodies,--on men, and not on corporations,--on souls, and not on petty geographical lines. On this account it may be called a natural rule, and, when once established, will become fixed and permanent, beyond all change or desire of change. And, _fourthly_, this rule removes, to every possible extent, those opportunities of political partiality and calculation, in the adjustment of representation, which are naturally incident to any departure from precise rule. It was beautifully said of Law by the greatest intellect of Antiquity, that it is _mind without passion_; and this very definition I would extend to a rule which, with little intervention from human will, is graduated by numbers, passionless as law itself in the conception of Aristotle. The object of free institutions is to withdraw all concerns of State, so far as practicable, from human discretion, and place them under the shield of human principles, to the end, according to the words of our Constitution, that there may be "a government of laws, and not of men." But, just in proportion as we depart from precise rule, it becomes a government of men, and not of laws. Such considerations as these, thus briefly expressed, seem to vindicate this rule of representation. But I would not forget the arguments adduced against it. These assume two distinct forms: one founded on the character of our towns and the importance of preserving their influence; the other founded on the alleged necessity of counteracting the centralization of power in the cities. Now of these in their order.