用google搜索"The answer to life, the universe and everything"，就会知道答案。
wikipedia上也有对应的词条：Here->
这种Pop Culture好像起源于《银河系漫游指南》这本书，呵呵，也不知道作者是怎么捣鼓出来的，书中的解释是"as calculated by an enormous supercomputer over a period of 7.5 million years."
还有Coldplay在2008的一张专辑《Vilva la Vida》中有"42"这首歌，但不知道这个和"The answer to life, the universe and everything"有没有关系。
42 is the result given by the web search engines Google, Wolfram Alpha and Microsoft’s Bing when the query "the answer to life the universe and everything" is entered as a search.
