人类使用书籍的历史才短短几千年,可书籍的发展速度太快了,现在书籍竟多到了形成“信息爆炸”的地步。古代人们称赞读书多、学识渊博的人“学富五车”。古代的马车五车是多少?一部简书捆卷起来就有一大车。古代人认识局限比现代人大,古代信息传递手段比现代落后,能找到并读通“五车”书就很了不起,一般人平时能有一卷书,闲来随手翻翻也够不错了;所以,古人认为“开卷有益”。现代情况不同,书籍浩如烟海,又不难找,如果把顺手能抓到的书都读过的话,即使有千载寿命,而且都花在读书上,也不可能读完。因此,信息论在告诉我们:读书必 Only a few thousand years have passed since the history of books was used by mankind. Books can grow so fast that books have now reached the point of “information explosion.” Ancient people praised reading, learned people “learn rich five cars.” How much is an ancient wagon five car? A simple book bundle roll up there is a cart. The ancients know more limited than the modern people, ancient means of information transmission than the modern backward, can find and read through the “five car” book is great, most people usually have a book, leisurely flip is good enough; therefore, the ancients Think “unwinding helpful.” In modern times, books are vast and not hard to find. If the books that you can grasp are all read, even if you have a long life, and you spend all your time reading books, you will not be able to read them. Therefore, the information theory tells us: study must