费曼关于QED的一句话,求讲解(英语好的请进)是在Q.E.D.:The Strange Theory of Light and Matter这本书当中的:“ You will have to brace yourselves for this – not becauseit is difficult to understand,but because it is absolut

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费曼关于QED的一句话,求讲解(英语好的请进)是在Q.E.D.:The Strange Theory of Light and Matter这本书当中的:“ You will have to brace yourselves for this – not becauseit is difficult to understand,but because it is absolut
费曼关于QED的一句话,求讲解(英语好的请进)
是在Q.E.D.:The Strange Theory of Light and Matter这本书当中的:
“ You will have to brace yourselves for this – not because
it is difficult to understand,but because it is absolutely
ridiculous:All we do is draw little arrows on a piece
of paper...”
此处的ridiculous怎解?在字典中取"可笑的,荒谬的,愚蠢的,荒唐的"哪一个?怎么理解纸上画小箭头与QED的关系?这个行为为何是“ridiculous”?

费曼关于QED的一句话,求讲解(英语好的请进)是在Q.E.D.:The Strange Theory of Light and Matter这本书当中的:“ You will have to brace yourselves for this – not becauseit is difficult to understand,but because it is absolut
我认为,应该取“滑稽的”,因为QED里所说的,光与物质奇异性是一件非常深奥的事情,但实际上,可以用箭头画在纸上来理解这件事情,那这件事情本身就很滑稽,很不可理解.

纸上画小箭头可能是指绘制矢量场示意图,ridiculous就是“好笑的”,“All we do is……”当然有些搞笑了