禪林寶訓 1.54

1.54

晦堂曰。聖人之道如天地育萬物。無有不備於道者。眾人之道如江河淮濟山川陵谷草木昆蟲。各盡其量而已。不知其外無有不備者。夫道豈二耶。由得之淺深成有小大耶（答張無盡書）。

Huitang said, ‘The Way of the sages is like heaven and earth nurturing the myriad things: there is nothing that is not complete within the Way. The way of ordinary people is like the Yangzi, the Yellow River, the Huai, and the Ji, the mountains, streams, hills, valleys, plants, trees, and insects: each exhausts its own capacity, that is all, not knowing that outside of this there is nothing not complete. Is the Way two? It is because the depth or shallowness of attaining it makes the accomplishment small or great!’ (Letter in Reply to Zhang Wujin)