It's not just philosophy, not just words; it's knowing how the mind functions; only then can you develop loving-kindness; only then can you become a spiritual person.
Thubten YesheLearning to say prayers in a foreign language...is not in itself the way to fulfill our highest human potential; there is nothing of transcending value to be gained from substituting one set of cultural conventions for another. People whose practice remains on this superficial level end up with nothing but confusion, not knowing who they are or what they should do.
Thubten Yeshe