首楞嚴義疏注經 3.428

3.428

「阿難！若復此空無因自生，未鑿土前何不無礙？唯見大地逈無通達。」

"Ānanda! If, moreover, this space arose causelessly on its own, why, before the soil was dug, was it not unobstructed? One only saw the vast earth with no opening at all."