C. Their power of PROVISION or "preparatory sight" (for pro-accumulation is by no means necessarily pro-vision), is dependent upon their redundance; which may of course by active persons be made available in preparation for future work or future profit; in which function riches have generally received the name of capital; that is to say, of head- or source-material. The business of the economist is to show how this provision may be a Distant one. The examination of these three functions of riches will embrace every final problem of political economy;--and, above, or before all, this curious and vital problem,--whether, since the wholesome action of riches in these three functions will depend (it appears) on the Wisdom, Justice, and Far-sightedness of the holders; and it is by no means to be assumed that persons primarily rich, must therefore be just and wise,--it may not be ultimately possible so, or somewhat so, to arrange matters, as that persons primarily just and wise, should therefore be rich. Such being the general plan of the inquiry before us, I shall not limit myself to any consecutive following of it, having hardly any good hope of being able to complete so laborious a work as it must prove to me; but from time to time, as I have leisure, shall endeavour to carry forward this part or that, as may be immediately possible; indicating always with accuracy the place which the particular essay will or should take in the completed system. II. NATURE OF WEALTH, VARIATIONS OF VALUE, THE NATIONAL STORE, NATURE OF LABOUR, VALUE AND PRICE, THE CURRENCY. The last paper having consisted of little more than definition of terms, I purpose, in this, to expand and illustrate the given definitions, so as to avoid confusion in their use when we enter into the detail of our subject. The view which has been taken of the nature of wealth, namely, that it consists in an intrinsic value developed by a vital power, is directly opposed to two nearly universal conceptions of wealth. In the assertion that value is primarily intrinsic, it opposes the idea that anything which is an object of desire to numbers, and is limited in quantity, may be called, or virtually become, wealth. And in the assertion that value is secondarily dependent upon power in the possessor, it opposes the idea that wealth consists of things exchangeable at rated prices. Before going farther, we will make these two positions clearer.