My Brain Is The Key That Sets

I Am Not An Irretrievable Skeptic. I Am Not Hopelessly Prejudiced. I Am Perfectly Willing To Believe, And My Mind Is Wide Open; But I Have, As Yet, To Be Convinced. I Am Perfectly Willing, But The Evidence Must Be Sane And Conclusive.

What The Eyes Sees, The Ear Hears, And The Mind Believes.

But It Must Not Be Thought That I Say This Out Of Personal Experience: For In The Many Years That I Have Been Before The Public My Secret Methods Have Been Steadily Shielded By The Strict Integrity Of My Assistants, Most Of Whom Have Been With Me For Years.

No Performer Should Attempt To Bite Off Red-hot Iron Unless He Has A Good Set Of Teeth.

My Brain Is The Key That Sets Me Free.