Silence was not compulsory as it is amongst the Trappist, but the monks seldom spoke. They did not feel the need of talking nor of spending their ene… - Alexandra David-Néel

To discuss this legitimacy is not always easy. The Buddha insisted strongly on the necessity of examining the propositions put forward by Him, and of understanding them personally before accepting them as true. The ancient texts leave no doubt on this point:
Do not believe on the strength of traditions even if they have been held in honour for many generations and in many places; do not believe anything because many people speak of it; do not believe on the strength of sages of old times; do not believe that which you have yourselves imagined, thinking that a god has inspired you. Believe nothing which depends only on the authority of your masters or of priests. After investigation. believe that which you have yourselves tested and found reasonable, and which is for your good and that of others. p. 9

There are a larger number than one would suppose who, when raising a small lamp in the gesture of an offering before the Buddha's image, ask for no more than spiritual insight. Though they may make but little practical effort to reach it, the mystic ideal of salvation through enlightenment remains alive amongst Tibetans.

Moreover, all are unanimous in declaring the first method the safer of the two. A pure life, the performance of good deeds, righteousness, compassion, detachment from worldly cares, selflessness and quietness of mind act – they say – as a cleansing process which gradually removes the impure dust that covers the mental eyes,