It Is A Royal Privilege To Do

Observe Your Enemies, For They First Find Out Your Faults.

We Must Not Contradict, But Instruct Him That Contradicts Us; For A Madman Is Not Cured By Another Running Mad Also.

The Most Necessary Learning Is That Which Unlearns Evil.

The Advantages Of Philosophy? That I Am Able To Hold Converse With Myself.

To All My Friends Without Distinction I Am Ready To Display My Opulence: Come One, Come All; And Whosoever Likes To Take A Share Is Welcome To The Wealth That Lies Within My Soul.