首楞嚴義疏注經 3.170

3.170

「阿難！若因眼生，既無色空，無可分別，縱有汝識，欲將何用？汝見又非青黃赤白，無所表示，從何立界？」

"Ānanda! If it is born due to the eye, in the absence of form and space there is nothing to distinguish; even if you have consciousness, what will you use it for? Moreover, your seeing is not blue, yellow, red, or white; it has no manifestation whatsoever, so from what would its realm be established?"