華嚴經義海百門 1.127

1.127

九、會三乘者，謂見塵相空無所有，然法是實，據此見為小乘。悟塵從緣，息於緣慮，據此見為中乘。了塵無性無生，空寂一味，據此為大乘。今法是一，學者分三，非以學三令法亦三，非以法一令學亦一，但人自三乘，法非三也。當知一即三乘，所學之歸一也；三即一乘，隨應之機有三也。

Ninth, converging the three vehicles: seeing that the marks of the dust mote are empty and non-existent, yet dharmas are real—relying on this view constitutes the Small Vehicle. Awakening to the dust mote being arisen from conditions and calming conditioning thoughts—relying on this view constitutes the Middle Vehicle. Fully comprehending that the dust mote lacks intrinsic nature, is anutpāda, and is empty, tranquil, and of one taste—relying on this constitutes the Great Vehicle. Now, the Dharma is one, yet practitioners divide into three. It is not that because the practitioners are three, the Dharma also becomes three; nor is it that because the Dharma is one, the practitioners also become one. It is merely that people themselves form three vehicles, while the Dharma is not three. One should know that the one is the three vehicles, as that which is learned converges into one; the three are the one vehicle, as the capacities responded to are threefold.