Every Man Lives By Exchanging.

Consumption Is The Sole End And Purpose Of All Production.

Have Lots Of Experiments, But Make Sure They're Strategically Focused.

Corn Is A Necessary, Silver Is Only A Superfluity.

Though The Principles Of The Banking Trade May Appear Somewhat Abstruse, The Practice Is Capable Of Being Reduced To Strict Rules. To Depart Upon Any Occasion From Those Rules, Is Consequence Of Some Flattering Speculation Of Extraordinary Gain, Is Almost Always Extremely Dangerous, And Frequently Fatal To The Banking Company Which Attempts It.

A Very Poor Man May Be Said In Some Sense To Have A Demand For A Coach And Six; He Might Like To Have It; But His Demand Is Not An Effectual Demand, As The Commodity Can Never Be Brought To Market In Order To Satisfy It.