리처드 파인만: 두 판 사이의 차이

*: {{llang|en|To those who do not know mathematics it is difficult to get across a real feeling as to the beauty, the deepest beauty, of nature ... If you want to learn about nature, to appreciate nature, it is necessary to understand the language that she speaks in.}}

<!--* But I don't ‘have’ to know an answer. I don't feel frightened by not knowing things, by being lost in the mysterious universe without having any purpose—which is the way it really is, as far as I can tell, possibly. It doesn't frighten me. -->

 

{{DEFAULTSORT:파인먼, 리처드}}