It Stands To The Everlasting Credit Of

If I Were Wrong, Wouldn't One Be Enough?

The Only Mistake In Life Is The Lesson Not Learned.

Things You Can Get Access To, You Should Never Memorize.

One Reason Why Mathematics Enjoys Special Esteem,above All Other Sciences,is That Its Laws Are Absolutely Certain And Indisputable,while Those Of All Other Sciences Are To Some Extent Debatable And In Constant Danger Of Being Overthrown By Newly Discovered Facts.

I Believe, Indeed, That Overemphasis On The Purely Intellectual Attitude, Often Directed Solely To The Practical And Factual, In Our Education, Has Led Directly To The Impairment Of Ethical Values. I Am Not Thinking So Much Of The Dangers With Which Technical Progress Has Directly Confronted Mankind, As Of The Stifling Of Mutual Human Considerations By A 'matter-of-fact' Habit Of Thought Which Has Come To Lie Like A Killing Frost Upon Human Relations. Without 'ethical Culture' There Is No Salvation For Humanity.