Lama Zopa Rinpoche explained that the Buddha guides us by revealing the teachings and leading us to practice Dharma, in this excerpt from the 13th Kopan Course.

A teaching on buddha nature and the emptiness of the mind.

In this excerpt from Kopan Course No. 27, Rinpoche explains how the hallucinatory mind sees everything as inherently existent

The omniscient mind is the continuity of consciousness that is completely purified of all obscurations.

A Dharma talk explaining the mind, or cognition

A teaching on the mind, the death process and the ultimate nature of the I