With The Young Man Starting In Business,

No Man Ever Went Broke Overestimating The Ignorance Of The American Public.

A Salary Was Not Sufficient For Me.

No Man Has A Right To Expect To Succeed In Life Unless He Understands His Business, And Nobody Can Understand His Business Thoroughly Unless He Learns It By Personal Application And Experience.

The Foundation Of Success In Life Is Good Health: That Is The Substratum Fortune; It Is Also The Basis Of Happiness. A Person Cannot Accumulate A Fortune Very Well When He Is Sick.

But However Mysterious Is Nature , However Ignorant The Doctor, However Imperfect The Present State Of Physical Science , The Patronage And The Success Of Quacks And Quackeries Are Infinitely More Wonderful Than Those Of Honest And Laborious Men Of Science And Their Careful Experiments.