Mars

“Sorrow, terror, anguish, despair itself are often the chosen expressions of an approximation to the highest good. Our sympathy in tragic fiction depends on this principle; tragedy delights by affording a shadow of the pleasure which exists in pain. This is the source also of the melancholy which is inseparable from the sweetest melody. The pleasure that is in sorrow is sweeter than the pleasure of pleasure itself.”
― Percy Bysshe Shelley, A Defence of Poetry and Other Essays

“There is something so enchanting in the smile of melancholy. It is a ray of light in the darkness, a shade between sadness and despair, showing the possibility of consolation.”
― Leo Tolstoy, War and Peace

“Forgive me, for all the things I did but mostly for the ones that I did not.”
― Donna Tartt, The Secret History

“cubitum eamus”
― Donna Tartt, The Secret History