Each time we die, the nature of mind will be revealed, but we never can perceive it. Every night when entering a deep sleep, for a split second we are in touch with the nature of mind, but we never can perceive it. Thus we need our lama’s pith instruction, with which we can attain enlightenment instantly. This is the swift method of the Vajrayana to attain enlightenment.

~Depicted from LUMINOUS WISDOM BOOK SERIES