大方廣圓覺修多羅了義經略疏 2.1068

2.1068

息念故離相，離相故得性。是諸法無性之性，非即覺性。

Because thoughts are stopped, marks are transcended; because marks are transcended, the nature is attained. This is the nature of the lack of inherent nature in all phenomena; it is not the enlightened nature itself.