摩訶止觀 4.190

4.190

復次，欲者，欲從生死而入涅槃。精進者，不雜有漏名「精」；一向專求名「進」。念者，但念涅槃寂滅，不念餘事。巧慧者，分別生死過患，賢聖所呵；涅槃安樂，聖所稱歎。一心者，決定怖畏，修八聖道，直去不迴。是為方便而得入真。

Furthermore, desire means desiring to go from saṃsāra and enter nirvāṇa. Vigor means: unmixed with outflows is called 'vigor' (*jing*); striving wholeheartedly and exclusively is called 'advancement' (*jin*). Mindfulness means being mindful only of the quiescence of nirvāṇa, not mindful of other matters. Skillful wisdom means discerning the faults of saṃsāra, rebuked by the worthy and noble, and the peace and joy of nirvāṇa, praised by the noble. Single-mindedness means with resolute dread cultivating the eightfold noble path, going straight forward without turning back. This serves as an expedient means to enter the true.