Possessing utility, commodities derive their exchangeable value from two sources: from their scarcity, and from the quantity of labour required to obtain them.
David RicardoIf English money was of the same value then as before, Hamburgh money must have risen in value. But where is the proof of this?
David RicardoThe last point for consideration is the supposed disposition of the people to interfere with the rights of property. So essential does it appear to me, to the cause of good government, that the rights of property should be held sacred, that I would agree to deprive those of the elective franchise against whom it could justly be alleged that they considered it their interest to invade them.
David Ricardo