“God far exceeds all words that we can here express
In silence He is heard, in silence worshiped best”

Narada Bhakti Sutras (2001)
Context: A million words cannot express what a glance can convey, and a million glances cannot express what a moment of silence can. A moment of silence conveys so much more than any other expression. Still, love is beyond silence too. You can describe silence to some extent, but that which is beyond silence cannot be expressed. You give, you hug... but still something remains unexpressed.

Source: Earthsea Books, The Farthest Shore (1972), Chapter 8, "The Children of the Open Sea" (Ged)

The Cherubinic Wanderer

Suspended Sentences (1993)

Source: The History of Love

Ash-Wednesday (1930)
Context: If the lost word is lost, if the spent word is spent
If the unheard, unspoken
Word is unspoken, unheard;
Still is the unspoken word, the Word unheard,
The Word without a word, the Word within
The world and for the world;
And the light shone in darkness and
Against the Word the unstilled world still whirled
About the centre of the silent Word. O my people, what have I done unto thee. Where shall the word be found, where will the word
Resound? Not here, there is not enough silence

Alexis (1929)
Context: Every silence is composed of nothing but unspoken words. Perhaps that is why I became a musician. Someone had to express this silence, make it render up all the sadness it contained, make it sing as it were. Someone had to use not words, which are always too precise not to be cruel, but simply music.

Source: Lighthousekeeping