The talk focuses on the interpretation of Mu (無) within Zen practice and its pivotal role in understanding the nature of enlightenment. It emphasizes direct experience over intellectual understanding, urging practitioners to immerse themselves deeply in the Zen koan practice, particularly through the critical examination of the "Mu" koan.

Referenced Works:

• "The Gateless Gate" (無門關, Wúménguān) by Wumen Huikai: The text is cited for its collection of koans, particularly the "Mu" koan, which is used as a fundamental meditation aid for achieving enlightenment.
• "Blue Cliff Record" (碧巖錄, Bìyán Lù) by Yuanwu Keqin: Referenced for its commentary on Zen koans and their significance, offering deeper insights into the "Mu" koan as well.
• "Book of Serenity" (從容錄, Cóngróng Lù) by Hongzhi Zhengjue: Mentioned for its approach to silent illumination, which contrasts with the koan practice but complements the understanding of enlightenment through different methods.

AI Suggested Title: Embracing Mu for True Enlightenment