Science Is The Pursuit Of Pure Truth,

In The United States, Where We Have More Land Than People, It Is Not At All Difficult For Persons In Good Health To Make Money.

Engage In One Kind Of Business Only, And Stick To It Faithfully Until You Succeed, Or Until You Conclude To Abandon It. A Constant Hammering On One Nail Will Generally Drive It Home At Last, So That It Can Be Clinched.

When A Man Is In The Right Path, He Must Persevere.

I Would Rather Hear The Pleased Laugh Of A Child Over Some Feature Of My Exhibition Than Receive As I Did The Flattering Compliments Of The Prince Of Wales.

The Common Man, No Matter How Sharp And Tough, Actually Enjoys Having The Wool Pulled Over His Eyes, And Makes It Easier For The Puller.