试论理气相分对程颐的性二元论的影响

On ChengYi's Dualism of Human Nature of Principle Separating from Material Force

程颢的“理气”关系是一体性的,这种理气一体性决定了他将“理一气”结构分为四个层次;程颐则肃清了其兄所体贴出的“天理”中的恶的因素(虽然此恶非指理本身),从本质上斩断了“理”为“气”之恶负责的情形。“性”来自“天理”,气质之性来于气禀,而“理”与“气”的完善关系在程颐这里尚没有建立起来。这样,理气相分.程颐的天命之性和气质之性便较少联系,因为它们分别属于“理”与“气”。

An organic whole of the relation of Principle and Material Force in ChengHao's .theory let the structure of Principle and Material Force have four layers, but ChengYi eliminated evil factors from Principle which was first comprehended by his brother, ChengHao; this thought don't let the Principle duty on the evil of Material Force. Nature comes from Principle, nature of physical nature come from Material Force, certainly ChengYi hadn't build up a perfect relation between Principle and Material Force. Like this, in ChengYi's theory, Principle separating from Material Force, the nature of 'tian ming' has less link with the nature of physical nature; because the the nature of 'tian ming' belongs to Principle, the nature of physical nature belongs to Material Force, which give birth to his Material Force of Principle separating from Material Force