This is a transcript of talks given by Chögyam Trungpa Rinpoche at the third Vajradhatu Seminary, part of a twelve-week training period of intensive meditation and study held at Snowmass Village, Colorado, September-November 1975. The twenty-three talks include teachings on

• Basic hinayana concepts (dharma, yana, four marks, the four noble truths, the path)
• Shravakayana and pratyekabuddhayana
• Characteristics of bodhisattva mentality
• Slogan practice & the bodhisattva path (absolute & relative bodhichitta, kündzop & döndam, conflicting emotions)
• Ground madhyamaka
• Groundlessness and compassion
• Paramita practice