廣弘明集 3.6

3.6

僕嘗為造化篇。以學古制今。觸類而廣之。復有此文。兼象天問。以遊思云爾。

I once composed the poem "Creation", learning from antiquity to regulate the present, expanding it by following analogous categories. Thereupon I composed this text again, simultaneously emulating the "Heavenly Questions", to let my thoughts wander, that is all.