In conclusion, we shall merely add that if the foregoing remarks be just, it follows that the great problem of political philosophy is not precisely such as it is often taken to be by statesmen and historians. This problem, according to Mackintosh and Macaulay, consists in finding such an adjustment of the antagonistic principles of public order and private liberty, that neither shall overthrow or subvert the other, but each be confined within its own appropriate limits. Whereas, if we are not mistaken, these are not _antagonistic_, but _co-ordinate_, principles. The very law which institutes public order is that which introduces private liberty, since no secure enjoyment of one's rights can exist where public order is not maintained. And, on the other hand, unless private liberty be introduced, public order cannot be maintained, or at least such public order as should be established; for, if there be not private liberty, if there be no secure enjoyment of one's rights, then the highest and purest elements of our nature would have to be extinguished, or else exist in perpetual conflict with the surrounding despotism. As license is not liberty, so despotism is not order, nor even friendly to that enlightened, wholesome order, by which the good of the public and the individual are at the same time introduced and secured. In other words, what is taken from the one of these principles is not given to the other; on the contrary, every additional element of strength and beauty which is imparted to the one is an accession of strength and beauty to the other. Private liberty, indeed, lives and moves and has its very being in the bosom of public order. On the other hand, that public order alone which cherishes the true liberty of the individual is strong in the approbation of God and in the moral sentiments of mankind. All else is weakness, and death, and decay.