If you can forget -everything- the humans say, all of it, at once (yes, including this), then the Sun, the Moon, the sky, the world, the living creatures and the trees will speak to you in the old languages. And you will then remember why listening to cults and gurus is like setting your head on fire in order to cool off.

The languages of the silent beings are far superior to those of they who speak. Occasionally, however, the spoken languages may indeed carry some small share of the treasure; but it should most often be applied, directly, rather than replicated.