To accomplish these purposes we need a sincere practice of the Dharma, and for this we need a proper understanding of the Dharma, proper teachings and the blessings of the unbroken lineage of the Gurus’ oral teachings. We cannot rely only on books; although an intelligent person can learn something from books, to really practice we need the blessings of the lineage. So now, out of a great rejoicing state of mind, think how you are going to receive the teachings from a Mahayana teacher.

-- Ling Rinpoche