首楞嚴義疏注經 4.478

4.478

具彰六根功德淺深，隨汝自意審詳選擇，欲於一根得入三昧，我當為汝開發顯明，令得增進無上聖道。

Fully manifesting the depths and shallows of the virtues of the six faculties, according to your own intention examine and select closely: if you wish to enter samādhi through one faculty, I shall open and elucidate it for you, causing you to advance in the unexcelled noble path.