“Like a tide-race, the waves of human mediocrity are rising to the heavens and will engulf this refuge, for I am opening the flood-gates myself, against my will. Ah! but my courage fails me and my heart is sick within me! -- Lord, take pity on the Christian who doubts, on the unbeliever who would fain believe, on the galley-slave of life who puts out to sea alone, in the night, beneath a firmament no longer lit by the consoling beacon-fires of the ancient hope!"(A Rebours, final words) ”

“Ah; but my courage fails me, and my heart is sick within me! —Lord, take pity on the Christian who doubts, on the skeptic who would fain believe, on the galley-slave of life who puts to sea alone, in the darkness of night, beneath a firmament illumined no longer by the consoling beacon-fires of the ancient hope.”

“I smell guilt. There is a stench of guilt upon the air.I see you all, whole and healthy, with your powers intact — such prompt appearances! — and I ask myself . . . why did this band of wizards never come to the aid of their master, to whom they swore eternal loyalty? And I answer myself, they must have believed me broken, they thought I was gone. They slipped back among my enemies, and they pleaded innocence, and ignorance, and bewitchment. . . . And then I ask myself, but how could they have believed I would not rise again? They, who knew the steps I took, long ago, to guard myself against mortal death? They, who had seen proofs of the immensity of my power in the times when I was mightier than any wizard living? And I answer myself, perhaps they believed a still greater power could exist, one that could vanquish even Lord Voldemort . . . perhaps they now pay allegiance to another. . .”

“He realized at last that the arguments of pessimism were powerless to comfort him”

“I, with a deeper instinct, choose a man who compels my strength, who makes enormous demands on me, who does not doubt my courage or my toughness, who does not believe me naïve or innocent, who has the courage to treat me like a woman.”

“Far from seeking to justify, as does the Church, the necessity of torments and afflictions, he cried, in his outraged pity: 'If a God has made this world, I should not wish to be that God. The world's wretchedness would rend my heart.”

“You are the Chosen One?”“Of course I am,” said Harry calmly.“But then . . . my dear boy . . . you’re asking a great deal . . .you’re asking me, in fact, to aid you in your attempt to destroy —”“You don’t want to get rid of the wizard who killed Lily Evans?”“Harry, Harry, of course I do, but —”“You’re scared he’ll find out you helped me?”Slughorn said nothing; he looked terrified.“Be brave like my mother, Professor. . . .”