伦理道德是一种理性,是关于善的价值理性,这是道德体系的重要形而上学前提之一。但是,道德形而上学体系如果仅滞留于此,那它便只能皈依于哲学的形而上学,而无法进展到道德形而上学。道德形而上学体系的特点,是由理性继续前进,使之从人的思维中逸出,具有外化为现实的品质和能力 Ethics is a kind of reason, it is about the value of good, which is one of the important metaphysical prerequisites of the moral system. However, if the system of moral metaphysics merely resides here, it can only convert to philosophical metaphysics and can not progress to moral metaphysics. The characteristics of the moral metaphysical system are that reason continues to advance so that it escapes from human thinking and has the qualities and abilities of externalizing itself into reality