So This Piece Of Dirt Waits Four

Thus We Can Get The Correct Answer For The Probability Of Partial Reflection By Imagining (falsely) That All Reflection Comes From Only The Front And Back Surfaces. In This Intuitively Easy Analysis, The 'front Surface' And 'back Surface' Arrows Are Mathematical Constructions That Give Us The Right Answer, Whereas .... A More Accurate Representation Of What Is Really Going On: Partial Reflection Is The Scattering Of Light By Electrons Inside The Glass.

In Fact The Total Amount That A Physicist Knows Is Very Little. He Has Only To Remember The Rules To Get Him From One Place To Another And He Is All Right.

I Was Born Not Knowing And Have Had Only A Little Time To Change That Here And There.

When You're Thinking About Something That You Don't Understand, You Have A Terrible, Uncomfortable Feeling Called Confusion... Now, Is The Confusion's Because We're All Some Kind Of Apes That Are Kind Of Stupid Working Against This, Trying To Figure Out [how] To Put The Two Sticks Together To Reach The Banana And We Can't Quite Make It... So I Always Feel Stupid. Once In A While, Though, The Sticks Go Together On Me And I Reach The Banana.

While I Am Describing To You How Nature Works, You Won't Understand Why Nature Works That Way. But You See, Nobody Understands That.