知无不言,言无不尽,是知也.
知无不言,言无不尽.参考资料:http://www.baidu.com/s?tn=sitehao123&ie=gb2312&bs=%D1%D4%CE%DE%B2%BB%BE%A1&sr=&z=&cl=3&f=8&wd=%D6%AA%CE%DE%B2%BB%D1%D4%2C%D1%D4%CE%DE%B2%BB%BE%A1.&ct=0
“言无不尽” 两分拿走了阿
知无不言,言无不尽,是知也。