张仲景：伤寒论·第565则

農夫可任之民，亦有家三人、二家五人、家二人，多寡之三等，然後為均平。以此知古人云「八家同井」，蓋治久齒繁，井田大治之時耳，初闢地之時不可為也。欲知井田夫家之數，當考於《周禮》可也。《治地總論》嘗考自古井田之說，而為之溝洫、丘邑、封疆等圖，蓋欲知其大較，不得不然爾。山林川澤，回曲萬狀，不可拘，一也；地有肥瘠，《司徒》言「上地、中地、下地，參差不齊，二也；宅田、士田、賈田、圭田、餘夫田」，所授不盡田之數，三也；地形偏斜不等，不及百畝者甚多…

九月，雁門烏桓率眾王無何允與鮮卑大人丘倫等，及南匈奴骨都侯合七千騎寇五原，與太守戰於高渠谷，漢兵大敗。

This The Ladies' Home Journal proved again and again. Its most pronounced successes, from the point of view of circulation, were those in which the idea was the sole and central appeal. For instance, when it gave…