瑜伽師地論略纂 11.121

11.121

論解清淨精進中有十種，第二、串習精進中云「若諸菩薩非唯成熟始業、初業」者，始業、初業即初發心，前明五停心觀等是。

The treatise explains pure vigor as having ten kinds. In the second, habituated vigor, where it says "if bodhisattvas not only mature the beginner's practice and initial practice," beginner's practice and initial practice refer to the initial generation of the mind [for bodhi], and the previously explained contemplations of the five stillings of the mind, and so forth, are this.