原文 (英语)

Foreword These lectures are intended to give an outline of Yoga, in order to prepare the student to take up, for practical purposes, the Sūṭras of Paṭañjali, the chief treatise on Yoga. I have on hand, with my friend Bhagavān Ḍās as collaborateur, a translation of these Sūṭras, with Vyāsa’s commentary, and a further commentary and elucidation written in the light of Theosophy. To prepare the student for the mastering of that more difficult task, these lectures were designed; hence the m