相互成全

在本文的母子關係中，相互成全體現為：母親提供了勞作與受氣的道場，幫助作者鍛造出無我的「乾天」內核；而作者則用這份無我，為母親晚年撐起了一個絕對安全的能量繭房。

In the mother-son relationship depicted in this text, mutual fulfillment manifests as follows: the mother provides the arena of labor and endurance, helping the author forge an egoless "Qian Heaven" core; in turn, the author employs this egolessness to construct an absolutely safe energetic cocoon for his mother’s later years.