Lama Zopa Rinpoche teaching at the Ninth Meditation Course, Kopan Monastery, Nepal, 1976.
By Kyabje Lama Zopa Rinpoche in Jamyang Meditation Centre, London 1992

Teachings prior to a refuge ceremony on topics including the suffering nature of samsara, refuge practice and precepts 

The Suffering Nature of Samsara •
Refuge Practice and Precepts •