Concepts That Have Proven Useful In Ordering

Knowledge Of What Is Does Not Open The Door Directly To What Should Be.

Sometimes One Pays Most For The Things One Gets For Nothing.

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.

Whoever Is Careless With The Truth In Small Matters Cannot Be Trusted In Important Affairs.

No One But A Theorist Believes His Theory; Everyone Puts Faith In A Laboratory Result But The Experimenter Himself.