法界次第初門 2.59

2.59

Eighth, the white base of mastery. Likewise differentiated in a manner analogous to the blue base of mastery. Now taking the four colors as the bases of mastery relies on the *Mahāprajñāpāramitopadeśa*. If according to the *Yingluo jing*, the four great elements are taken as the four bases of mastery.