淨名經集解關中疏 1.573

1.573

菩提心是道場無錯謬故　肇曰。直心入行轉深則變為菩提心也。此心真正故所見不謬。凡知道者要始四心。四心既生則六度眾行無不成也。

"'The bodhicitta is the bodhimaṇḍa, because it is without error.'" Sengzhao says: When the straight mind enters practice and becomes progressively deeper, it transforms into the bodhicitta. This mind is correct and true, so what it sees is without error. Generally, those who know the path must begin with these four minds. Once these four minds have arisen, none of the six perfections and myriad practices will fail to be accomplished.