This is a list of quotes spoken by the Ur-Didact. For quotes by the IsoDidact, see here.
Halo: Cryptum
- "Aya." - A recurring expression of acknowledgment or affirmation, similar to "aye", prominently used by the Didact and the other Prometheans.
- "You are what you dare." - a proverb reflecting the Didact's philosophy in life.
- "I had hoped to rise in triumph and recognition of my judgment—but instead, I find myself facing young fools and the offspring of ancient enemies. This is worse than disgrace. Only one other reason... one other provocation would make the Librarian revive me under these humiliating circumstances." - The Didact shortly after being revived from his Cryptum.
- "All we have tried to do as inheritors of the Mantle—all that will be violated, and the galaxy will be murdered... because they do not understand. Worse, it may already be loose. Join your human friends and sing sad songs, Manipular. There is judgment, and just doom is upon us all." - to Bornstellar Makes Eternal Lasting, upon realizing why the Librarian had him revived.
- "You're being kidnapped, young Manipular. The humans have to come as well. Apologies to all." - to Bornstellar as he prepares to leave Earth on his newly-constructed ship.
- "We fight for the grace of the Mantle." - to Bornstellar, referring to himself and the Librarian.
- "The fools... And they claim that Warriors violate the Mantle." - upon seeing the destruction visited on Charum Hakkor by a Halo.
- "Humans are naturally purists. They resent having to live with other species. In fact, they're among the most contentious, bigoted, self-centered... I never understood how my wife tolerated them." - the Didact sharing his view on humanity.
- "They understood the universe in ways we never will. We can't unlock their secrets—but now, apparently, we can destroy all they ever made. That's what I call progress." - on the Precursors.
- "In the name of the Mantle and all I honor—I hope it is dead, I fear it is not. They have unleashed it." - after seeing the empty cage of the Primordial.
- "You wonder what forced me to enter the Cryptum. It was my refusal to agree to this plan even in its early stages. With all my being, I fought against the design of these infamous devices, and for thousands of years forestalled their construction. But my opponents finally won. I was reprimanded by the Council, bringing shame upon my rate, my guild, my family. Then I became the infamous one—the conqueror and savior who refused to listen to reason. And so, I vanished." - explaining his fate to Bornstellar.
- "The humans will be sequestered in their cabin. I don't think they like me." - to Bornstellar before traveling to the San 'Shyuum quarantine system.
- "I've never been naïve enough to believe following duty led to glory, or experience elevated one to wisdom among Forerunners. My young ones, I wish you were truly still here to counsel me. I feel weak and isolated. I fear what I will find when I walk among Builders again. Their rule brought us to this impasse." - while conversing with his war sphinxes holding the impressions of his children.
- "You'll never know her the way I did. She possesses a sense of humor rare in all Forerunners and impossible to find in Warrior-Servants... or in most Builders. It would be like her to summon me from my peace and set me this challenge." - on the Librarian.
- "Allegiance to duty is the Forerunner's highest instinct and purpose. It is what empowers us to defend the Mantle."
- "Mutation to a higher rate requires acceptance of the Mantle. The Mantle is in part awareness of what all life has sacrificed to allow you to be. That arouses a deep kind of personal guilt. You do not feel that guilt." - to Bornstellar before his mutation.
- "To dare is to risk selflessly, not to waste your life because you see no other purpose to your existence." - arguing that Bornstellar may not be ready for his mutation.
- "I spent thousands of years mourning and found no virtue in it." - on his time in his Cryptum.
- "Touched by your blade, Manipular." - to Bornstellar after he correctly guesses that the circumstances of the Didact's mutation were similar to his own.
- "So be it, aya-and aya again." - to Bornstellar after he assures to be ready for his mutation.
- "From my life let the best be taken. Let the growth inherent in this youth be examined and maximized. Let all that is potential and beloved of the Mantle be nurtured and encouraged. Let all that was past be put away, and all that is future brought forward, made real and physical..." - reciting a ritual prayer during Bornstellar's mutation.
- "No warrior should allow his weapons to rust." - on the state of the Confirmer and the Deep Reverence.
- "You've picked and preserved... in error." - to Faber, who had failed to preserve the right San 'Shyuum to interrogate.
- "Didact. They called me that when I taught at the college of Strategic Defense of the Mantle—the War College. Some of my students seemed to think I was overly demanding and too precise in my definitions..." - the Didact's imprint explaining the origin of his name to Bornstellar.
- "Greatness and power are often allied with defeat. It is how civilizations are shaped—some ideas prosper, others die. The quality of the ideas has little to do with the outcome. It is personalities that matter. Pay attention to those around you." - the Didact's imprint instructing Bornstellar.
- "It spoke in a Forerunner dialect, one I could barely understand—archaic Digon. I remembered clearly what it said, but it took time for the context to become clear. Context is everything, across all those centuries. It spoke to me of the greatest of Forerunner betrayals, the greatest of our many sins." - the Didact's imprint recalling his conversation with the Primordial.
Halo: Primordium
- "My finest opponent, the Mantle accepts all who live fiercely, who defend their young, who build and struggle and grow, and even those who dominate—as humans have dominated, cruelly and without wisdom.
- But to all of us there is a time like this, when the Domain seeks to confirm our essences, and for you, that time is now.
- Know this, relentless enemy, killer of our children, Lord of Admirals: soon we will face the enemy you have faced and defeated. I can see that challenge coming to the Forerunners, and so do many others.... And we are afraid.
- That is why you, and many thousands of your people who may contain knowledge of how humans defended themselves against the Flood, will not pass cleanly and forever, as I would wish for a fellow warrior, but will be extracted and steeped down into the genetic code of many new humans.
- This is not my wish nor my will. It arises from the skill and the will of my life-mate, my wife, the Librarian, who sees much farther than I do down the twining streams of Living Time.
- So this additional indignity will be inflicted upon you. It means, I believe, that humans will not end here, but may rise again—fight again. Humans are always warriors.
- But what and whom they will fight, I do not know. For I fear the time of the Forerunners is drawing to a close. In this, the Librarian and I find agreement. Take satisfaction, warrior, in that possibility." - when meeting with a defeated Forthencho on Charum Hakkor.
Halo 4
- "So fades the great harvest of my betrayal. Even these beasts recognized what you were oblivious to, human. Your nobility has blinded you, as ever. The Librarian left little to chance, didn't she? Turning my own guardians... my own world... against me. But what hubris to believe she could protect her pets from me forever. If you haven't mastered even these primitives, then Man has not attained the Mantle. Your ascendance may yet be prevented. Time was your ally, human, but now it has abandoned you. The Forerunners... have returned. This tomb… is now yours." - Introductory speech to John-117 upon waking up from his Cryptum on Requiem.
- "Even in death, her meddling continues." - When discovering the Librarian's archived personality conversing with John-117.
- "Relinquish your contact, essence!" - As the Librarian's personality imprint continues to instruct John.
- "The others scatter like embers over sand. And yet the Librarian's champion is unmoved."
- "The Mantle of Responsibility for the galaxy shelters all, human. But only the Forerunners are its masters."
- "Your actions tread between honor and foolishness."
- "You are a fool. Even now, your kind tinkers with the Composer in the shadow of the third ring. Children and fire, who disregard the welfare of the galaxy."
- "Do you truly believe these theatrics can prevent my departure? Embrace your sad fate and retain your nobility. I am already beyond you."
- "You will relent, human, or you will perish. All in life is choice. And your day to choose has come."
- "You impress me, human. Your singular valor will be preserved and studied, once your Composition has been completed." - To John-117 in Ivanoff Station.
- "You have not been Composed. Such inoculation should not have been possible." - When discovering Master Chief survive to the Composer's firing.
- "Is this the secret you've kept from me? This... evolved ancilla?" - The Didact about Cortana.
- "I sense your malfunctioning companion, human. And yet, she eludes me." - The Didact about Cortana's rampancy.
- "And so... you come at last." - To John-117 after he gets to the Composer.
- "You humans sought the Didact; you will have him."
- "And yet, still you fail."
- "You persist too long after your own defeat. Come then, warrior. Have your resolution." - When facing John-117 aboard his ship.
- "So misguided. Humanity's imprisonment... is a kindness." - As he prepares to kill John-117.
- "Your compassion for mankind is misplaced." - To Cortana before she restrains the Didact.
- "In this hour of victory, we taste only defeat. I ask, why? We are Forerunners, guardians of all that exists. The roots of the galaxy have grown deep under our careful tending. Where there is life, the wisdom of our countless generations has saturated the soil. Our strength is a luminous sun, towards which all intelligence blossoms... And the impervious shelter beneath which it has prospered. I stand before you, accused of the sin of ensuring Forerunner ascendancy. Of attempting to save us from this fate where we are forced to... recede. Humanity stands as the greatest threat in the galaxy. Refusing to eradicate them is a fool's gambit. We squander eons in the darkness, while they seize our triumphs for their own. The Mantle of responsibility for all things belongs to Forerunners alone. Think of my acts as you will. But do not doubt the reality: the Reclamation... has already begun. And we are hopeless to stop it." - Epilogue speech.
Terminals
- "Lord of Admirals... So very many years have we battled. My finest opponent, the Mantle accepts all who live fiercely, who defend their young, who build and struggle and grow, and even those who dominate—as humans have dominated; cruelly, without wisdom. But for all of us, there is a time like this... and for you, that time is now. Know this, relentless enemy, killer of our children, Lord of Admirals: soon we will face the enemy you have faced... And we are afraid." - To the Lord of Admirals after humanity's defeat in the Human-Forerunner War.
- "I have lead you, my Prometheans, for thousands of years, and I shall continue to lead you. Rise! Rise, and protect the Forerunners! Rise and protect the Galaxy!" - To his newly created Promethean Knights
- "I have an army to build from the raw materials harvested this day. The citizens of this Halo are my first conscripts and with them in my thrall, the Flood will meet its defeat. Humanity's loss of its biological form will serve as final payment for their crimes. It is a kindness they do not deserve."
Halo: Silentium
"We are no longer the same,” the Ur-Didact says. “Look at that forsaken sky. The shadowy dust of old suns glowing deep inside with young light. New stars being born. Planets condensing like rain, covering themselves almost immediately in a velvet of life. When I was young, I saw a universe filled with threat and constant danger. It took the Librarian to teach me it was more beautiful than I could bear … Beauty second only to her own.” - Comparing himself to the IsoDidact.
"My wife sympathizes with our enemies. This quest to fulfill the Mantle has haunted me my entire life. And for countless millennia, we have failed to realize the one truth that could have saved us from the beginning. The Mantle isn’t to be inherited by the noble, it is to be taken by the strong.” — To the IsoDidact after he is told that the Halo's will be used.
“Your privilege … Manipular. The Halos? Violating the Mantle all over again, with even greater destruction! Wiping out all intelligent life across this galaxy! By itself that proves you are a poor version. You’ve altered your strategic vision... Don’t you feel the truth of it? We gave the Precursors reason to retreat into madness. A passion for vengeance. And the Gravemind gave it all right back to me. I am filled with that passion, that madness, that poison! If we fire Halo, we lose everything." — To the IsoDidact.
“I need to fight against what it told me, what it has done to me, to all of us. I need to fight with all of my might and will, and everything I can gather … every weapon and resource. But I have been undercut from the very beginning by that Manipular, Wife. The worst thing I’ve ever done was imprint him. And so, forgive me in advance for what I must do. And know why I do it.” — To the Librarian, before Composing the Humans of Omega Halo.
“The human essences will go where all but one of my Prometheans have already gone. Their loyalty is now past question. They are our only hope against the parasite.” — Upon being questioned by the Librarian.