Page:Principles of Political Economy Vol 1.djvu/271



CHAPTER I.

OF PROPERTY.

§1. principles which have been set forth in the first part of this Treatise, are, in certain respects, strongly distinguished from those, on the consideration of which we are now about to enter. The laws and conditions of the production of wealth partake of the character of physical truths. There is nothing optional or arbitrary in them. Whatever mankind produce, must be produced in the modes, and under the conditions, imposed by the constitution of external things, and by the inherent properties of their own bodily and mental structure. Whether they like it or not, their productions will be limited by the amount of their previous accumulation, and, that being given, it will be proportional to their energy, their skill, the perfection of their machinery, and their judicious use of the advantages of combined labour. Whether they like it or not, a double quantity of labour will not raise, on the same land, a double quantity of food, unless some improvement takes place in the processes of cultivation.