全书以"顺逆"、"性命"、"阴阳"和"有无"四大问题为中心，从內在智慧方面对內丹学开展了创造性的现代诠释，对道教内丹学的哲学原理进行了深入和独到的研究，提出了一整套基于作者内在体验的系统诠释道教内丹学的理论架构。有别于通常的纯学术著作，本书充分体现了作者所倡导的悟道与学术相统一的学思风格，像一股清新的微风，吹进我们心灵的深处。(This book centers on four major issues of "clockwise and counter-clockwise", "life", "yin and yang" and "with and without" to make a creative modern interpretation to inner elixir in terms of inner wisdom, carry out an indepth and extraordinary research on philosophy principles of Taoist theory for inner elixir, and propose a complete theoretical framework based on the inner experience of the author which interprets the inner elixir theory in a systematic way. Unlike normal pure academic works, this book fully embodies the style of learning and thinking with unity of enlightenment and academy advocated by the author, which feels like a fresh breeze blowing in our deep hearts. )