Literature Reference: 形质本非实，气聚偶成身。—— 《念金銮子二首 二》 白居易 Form and substance are not inherently real; they are merely the temporary gathering of qi to form a body. Source from 'Nian Jinluanzi Er Shou 二' by Bai Juyi.
形: Situation, terrain: circumstances. In a name, it holds no literal significance.
质: Essence, simplicity.
Meaning: Form and substance refer to external appearance and intrinsic essence, signifying that all things are formed by the gathering of qi, neither real nor illusory, reflecting profound contemplation on the nature of life.