Principles of Economics
A source page for quotes linked to Alfred Marshall.
“Political Economy or Economics is a study of mankind in the ordinary business of life.”
“Civilized countries generally adopt gold or silver or both as money.”
“Capital is that part of wealth which is devoted to obtaining further wealth.”
“The most valuable of all capital is that invested in human beings”
“All labour is directed towards producing some effect.”
“Consumption may be regarded as negative production.”
“Knowledge is our most powerful engine of production.”