Quote by David Ricardo

"Labor, like all other things which are purchased and sold, and which may be increased or diminished in quantity, has its natural and its market price."

"Political economy you think is an enquiry into the nature and causes of the wealth of nations. It is no such thing."

"Rent is that portion of the produce of the earth which is paid to the landlord for the use of the original and indestructible powers of the soil."

"The principle of gravitation is not more certain than the tendency of such circumstances to augment the facilities of production."

"Money is important, but it's not everything"

"Money doesn't buy happiness, but it buys things that make you forget you're unhappy."

"Money isn't everything."

"Money is meaningless without purpose."