"Biographies of Indian saints and scholars like Nagarjuna, Dignaga, Santideva, Padmasambhava were recovered from Tibetan literary treasures. Among them the name of Padmasambhava is the most venerated one in Tibet, Nepal and Bhutan... The rediscovered books were all credited also to Padmasambhava. Hence Padmasambhava was regarded as an emanation of the primary wisdom of all Buddhas"