Neither machines, nor the commodities made by them, rise in real value, but all commodities made by machines fall, and fall in proportion to their durability.
David Ricardo...I wish that I may never think the smiles of the great and powerful a sufficient inducement to turn aside from the straight path of honesty and the convictions of my own mind.
David RicardoLabour, like all other things which are purchased and sold... has its natural and its market price.
David Ricardo