大方廣佛華嚴經疏 6.43

6.43

In the sixth approach, "stage" means the wisdom of the stages, meaning realization and purification, which is transcending the stage of the mind by leaving conceptualization. "Skillful means" are the guidance and the causes for entering the stages, such as entering, abiding, and departing. Expounding inexhaustible Dharma with inexhaustible eloquence, one can thereby pass through kalpas.