Irving Fisher

"Interest rates are the price of time itself."

"A man's character is revealed not in moments of prosperity but in his handling of debt."

"Statistics without theory is mere gossip; theory without statistics is mere speculation."

"The pursuit of truth in economics requires the mind of both mathematician and philosopher."

"Competition is the great regulator of human activity."

"Monopoly is the enemy of progress and the friend of stagnation."

"A fair wage is not a gift but a right earned through honest labor."

"The standard of living of a nation is determined by its productive capacity."

"To measure is to understand; to understand is to improve."

"The man who cannot count his blessings will never appreciate his fortune."

"Economic cycles are as natural as the seasons, yet man foolishly tries to deny them."

"The divorce between ownership and management is the great problem of modern capitalism."

"Credit is confidence made manifest in the form of currency."

"The purchasing power of the dollar is the true measure of economic health."

"A stable economy requires both virtue in the individual and wisdom in governance."

"The man who understands compound interest understands the nature of wealth accumulation."

"Banking is the art of lending other people's money as if it were your own."

"Inflation is a hidden tax upon the thrifty and the poor alike."

"The economic man is not selfish but rational in his pursuit of well-being."

"To create wealth is to create value; to hoard wealth is to create poverty."

"The price system is the nervous system of economic activity."

"Unemployment is not merely an economic statistic but a human tragedy."

"The correlation between education and income is the story of modern progress."

"A nation's wealth lies not in its gold reserves but in the skills of its people."

"The businessman must be part accountant, part engineer, and part philosopher."

"Prosperity is not inherited; it is earned through diligence and intelligence."

"The distinction between income and capital is the foundation of sound economics."

"Money is the language of commerce; those who do not speak it fluently are at a disadvantage."

"The greatest barrier to prosperity is not competition but ignorance."

"A man's fortune is determined not by his salary but by his savings rate."