大乘起信論義記 2.241

2.241

是故，脩多羅中依於此義，說一切眾生本來常住入於涅槃，菩提之法非可修相、非可作相，畢竟無得。

[Treatise:] Therefore, in the sūtras, relying on this meaning, it is said that all sentient beings fundamentally abide constantly and enter into nirvāṇa, and the dharma of bodhi is not a mark to be cultivated, nor a mark to be made, and in the end is unobtainable.