Milton Friedman

Inflation is when you pay fifteen dollars for the ten-dollar haircut you used to get for five dollars when you had hair

— Sam Ewing

It is however always important to remember that the ability to see things in their correct perspective may be, and often is, divorced from the ability to reason correctly and vice versa. That is why a man may be a very good theorist and yet talk absolute nonsense….

— Joseph A. Schumpeter