训子【原文】富翁子不识字,人劝以延师训之.先学“一”字是一画,次“二”字二画,次“三”字三画.其子便欣然投笔,告父曰：“儿已都晓字义,何用师为?”父喜之,乃谢去.一日,父欲招万姓者饮,命子晨起治状,至午不见写成.父...