High Achievement Always Takes Place

If You're Doing Something The Same Way You Have Been Doing It For Ten Years, The Chances Are You Are Doing It Wrong.

The Only Time You Mustn't Fail Is The Last Time You Try.

There Has Never Been Any 30-hour Week For Men Who Had Anything To Do.

99 Percent Of Success Is Built On Failure.

Modern Psychology Teaches That Experience Is Not Merely The Best Teacher, But The Only Possible Teacher.. There Is No War Between Theory And Practice. The Most Valuable Experience Demands Both, And The Theory Should Supplement The Practice And Not Precede It.