本文針對仙台藩武士林子平〈1738-1793〉於1786年所著「父兄訓」中的「父兄之過」做探討。他認為有三點：「不知八德」、「姑息之智」、「教訓之詞」，也提出了「處方箋」。他希望透過教育改革造就人才，特別是「父兄」對於教育子弟在觀念上、智識上、行為上、方法上的誤謬、改善之實踐的指陳與促請，他提示了從這個「父兄」知「過」、改「過」─小我改革的「根本」做起，進而擴及整個社會、國家的改革構想。
Hayashi Shihei＜1738-1793＞, a samurai of Sendai Domain, who wrote ＂Fukeikunn＂ in 1786.This is a research focus on 'father and brother's mistakes' from ＂Fukeikunn＂. He thought that they have three mistakes when they teach their children and brothers: ＂do not know moralities＂, ＂spoil＂, ＂lecture＂, and he also made same solutions. He hoped that qualified personnel will be trained through reform of education. He suggested from the father's knowing and changing their mistakes can promote the social reform.
