The Important Things Are Always Simple.

It Is Our American Habit If We Find The Foundations Of Our Educational Structure Unsatisfactory To Add Another Story Or Wing. We Find It Easier To Add A New Study Or Course Or Kind Of School Than To Recognize Existing Conditions So As To Meet The Need. Strangled The Holy Curious Of Inquiry. It Is A Very Grave Mistake To Think That The Enjoyment Of Seeing And Searching Can Be Promoted By Means Of Coercion And A Sense Of Duty.

Peace Cannot Be Kept By Force; It Can Only Be Achieved By Understanding.

In Conclusion I Wish To Say That In Working At The Problem Here Dealt With I Have Had The Loyal Assistance Of My Friend And Colleague M. Besso, And That I Am Indebted To Him For Several Valuable Suggestions.

To Get To Know A Country, You Must Have Direct Contact With The Earth. It's Futile To Gaze At The World Through A Car Window.

Though Our Conduct Seems So Very Different From That Of The Higher Animals, The Primary Instincts Are Much Alike In Them And In Us.