《论语·微子篇》：“四体不勤，五谷不分”，以往的注释家均把“不”字解为否定副词，同弗。“不勤”，就是不勤劳；“不分”，就是不能分辨。其实清人俞樾在其所著《古书疑义举例》卷四“助语用”‘不’字例中就已指出“不者，弗也。自古及今，斯言未变，初无疑义。乃古人有 “The Analects of Confucius, Microte part”: “four-body unscrupulous, grain regardless of” past commentators are “not” as the negative adverbs, with the phoenix. “Do not work,” is not hard-working; “no distinction”, that is, can not tell. In fact, the Qing Yu Yu in his book “examples of ancient books,” Volume IV “aids” “no” has been pointed out in the words "No, Fu also since ancient times and today, Sri Lanka did not change, no doubt at the beginning. Is the ancients have