One tongue is silent, Prospero,

My language is my own;

Decayed Gonzalo does not know

The shadow that Antonio

Talks to, at noon, alone.

— Antonio’s refrain. from W. H. Auden’s The Sea and the Mirror

Photo credit: By Kenny Louie from Vancouver, Canada – Form, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=24336137