" It is a thing that knows no limit, and before it all men are equal; and the silence of king or slave, in presence of death, or grief, or love, reveals the same features, hides beneath its impenetrable mantle the self-same treasure. For this is the essential silence of our soul, our most inviolable sanctuary, and its secret can never be lost; "

― Maurice Maeterlinck , The Treasure of the Humble