It Is To Be Emphasized That No Matter How Many [amplitude] Arrows We Draw, Add, Or Multiply, Our Objective Is To Calculate A Single Final Arrow For The Event . Mistakes Are Often Made By Physics Students At First Because They Do Not Keep This Important Point In Mind. They Work For So Long Analyzing Events Involving A Single Photon That They Begin To Think That The Arrow Is Somehow Associated With The Photon [rather Than With The Event].

-Richard P. Feynman

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It Is To Be Emphasized That No

Richard P. Feynman

It Is To Be Emphasized That No Matter How Many [amplitude] Arrows We Draw, Add, Or Multiply, Our Objective Is To Calculate A Single Final Arrow For The Event . Mistakes Are Often Made By Physics Students At First Because They Do Not Keep This Important Point In Mind. They Work For So Long Analyzing Events Involving A Single Photon That They Begin To Think That The Arrow Is Somehow Associated With The Photon [rather Than With The Event].

Topic

Mistake

Thinking

Arrows

A Poet Once Said, "the Whole Universe Is In A Glass Of Wine." We Will Probably Never Know In What Sense He Meant That, For Poets Do Not Write To Be Understood. But It Is True That If We Look At A Glass Of Wine Closely Enough We See The Entire Universe.

Writing

Wine

Glasses