曾国藩写家书，写得跟他人不一样。不谈抱负，不展胸襟，多说些种菜、养鸡之类小事。使人大为不解。却不知这家书的可读之处，不在书里，而在书外。或者说，读罢书里才能悟到书外的意思。一百多年后的今人，早已了然曾国藩的用心良苦，说明令人比前人聪明。因此，现在较为普遍? Zeng wrote writers, write different with others. Regardless of ambition, non-show-minded, say more vegetables, chicken and the like. People are greatly puzzled. But I do not know where the book is readable, not in the book, but outside the book. Or, read the book to realize the meaning outside the book. Today, a hundred years from now, Teng Kuo-fan has long been well intentioned, indicating that it is cleverer than the predecessors. So now more common?