"Whoever has learned to be anxious in the right way has learned the ultimate. … Anxiety is freedom’s possibility, and only such anxiety is through faith absolutely educative, because it consumes all finite ends and discovers all their deceptiveness. And no Grand Inquisitor has such dreadful torments in readiness as anxiety has, and no secret agent knows as cunningly as anxiety to attack his suspect in his weakest moment or to make alluring the trap in which he will be caught, and no discerning judge understands how to interrogate and examine the accused as does anxiety, which never lets the accused escape, neither through amusement, nor by noise, nor during work, neither by day nor by night."
—
Kierkegaard, The Concept of Anxiety
(via bruisedbutbreathing)