Unexpressing the Expressible

Roland Barthes, Critical Essays (1964; 1972 in English)

We often hear it said that it is the task of art to express the inexpressible; it is the contrary which must be said (with no intention of paradox): the whole task of art is to unexpress the expressible, to kidnap from the world’s language, which is the poor and powerful language of the passions, another speech, an exact speech.