... when we do not speak, we may listen, hear, understand, even communicate in other ways. If language distorts, silence may open us to revelation. There are mysteries of life known and apprehended only when one refrains from speech, incommunicable mysteries that transcend the capacity of language.
A disciple suddenly discovered the richness of fecundity of emptiness -- the realization that everything is impermanent, unsatisfactory, and empty of self. In this mood of divine emptiness, he sat in joy under a tree, when suddenly flowers began to fall all around him.
And the angels whispered, "But I haven't uttered a word about emptiness."
"True," the angels replied. "You have not spoken of emptiness, we have not heard of emptiness. This is true emptiness." And the showers of blossoms continued to fall.