It has therefore been justly observed that however honestly the coin of a country may conform to its standard, money made of gold and silver is still liable to fluctuations in value, not only to accidental, and temporary, but to permanent and natural variations, in the same manner as other commodities.
David RicardoNeither a state nor a bank ever have had unrestricted power of issuing paper money without abusing that power.
David RicardoGold, on the contrary, though of little use compared with air or water, will exchange for a great quantity of other goods.
David Ricardo