淨名玄論 3.8

3.8

二者約淨名二智。由體不二之道，故有不二之智。不二之智能適化無方、善巧妙用，並任運成就無功用心，不假思量議度，故名不思議。

Second, with reference to Vimalakīrti's two cognitions. Because he embodies the path of nonduality, he has the cognition of nonduality. The cognition of nonduality can adapt transformations without fixed direction, display skillful and wondrous functions, and spontaneously accomplish effortless activity without needing to think or deliberate; hence it is called inconceivable.