Page "John Ramsay McCulloch" Paragraph 5

:" Suppose that a cask of new wine, which cost £ 50, is put into a cellar, and that, at the end of twelve months, it is worth £ 55, the question is: Should the £ 5 of additional value, given to the wine, be considered as a compensation for the time the £ 50 worth of capital has been locked up, or should it be considered as the value of additional labour actually laid out in the wine?