Søren Kierkegaard said this quote

“ How dreadful boredom is — how dreadfully boring; I know no stronger expression, no truer one, for like is recognized only by like… I lie prostrate, inert; the only thing I see is emptiness, the only thing I live on is emptiness, the only thing I move in is emptiness. I do not even suffer pain… Pain itself has lost its refreshment for me. If I were offered all the glories of the world or all the torments of the world, one would move me no more than the other; I would not turn over to the other side either to attain or to avoid. I am dying death. And what could divert me? Well, if I managed to see a faithfulness that withstood every ordeal, an enthusiasm that endured everything, a faith that moved mountains; if I were to become aware of an idea that joined the finite and the infinite. ”