... Reason Accepts No Commandments.

There's Nothing Of Any Importance In Life — Except How Well You Do Your Work. Nothing. Only That. Whatever Else You Are, Will Come From That. It's The Only Measure Of Human Value.

Every Man Builds His World In His Own Image; He Has The Power To Choose, But No Power To Escape The Necessity Of Choice. If He Abdicates His Power, He Abdicates The Status Of Man, And The Grinding Chaos Of The Irrational Is What He Achieves As His Sphere Of Existence—by His Own Choice.

Wealth Is The Product Of Man's Capacity To Think.

My Philosophy, In Essence, Is The Concept Of Man As A Heroic Being, With His Own Happiness As The Moral Purpose Of His Life, With Productive Achievement As His Noblest Activity, And Reason As His Only Absolute.

Integrity Is The Ability To Stand By An Idea.