大乘百法明門論疏 2.21

2.21

第五、廢立六位者，依《瑜伽論》，略以四義廢立心所有法。言四義者，一、處，二、地，三、時，四、一切。處謂三性，地謂九地，時謂剎那相續，一切謂俱起。今約此四義明具多少。就中有二，先明六位具義多少，後明六位廢立所由。

Fifth, the elimination and establishment of the six categories: relying on the Yogācārabhūmi, the caitta-dharmas are briefly eliminated and established through four criteria. The four criteria are: first, domain (pada); second, plane (bhūmi); third, time (kāla); fourth, all (sarva). ‘Domain’ refers to the three natures; ‘plane’ refers to the nine planes; ‘time’ refers to moment-to-moment continuity; ‘all’ refers to co-arising. Now, with reference to these four criteria, it will be clarified how many [each category] possesses. In this there are two parts: first, clarifying how many criteria the six categories possess; second, clarifying the reasons for the elimination and establishment of the six categories.