Doctor Strange (2016)
Benedict Wong: Wong
[Strange is experimenting with time manipulation using the Eye of Agamotto]
Baron Mordo : [bursting in] Stop! Tampering with continuum probabilities is forbidden!
Dr. Stephen Strange : I-I-I was just doing exactly what it said in the book!
Wong : And what did the book say about the dangers of performing that ritual?
Dr. Stephen Strange : I don't know, I hadn't gotten to that part yet.
Baron Mordo : Temporal manipulations can create branches in time. Unstable dimensional openings. Spatial paradoxes! Time loops! You wanna get stuck reliving the same moment over and over forever or never having existed at all?
Dr. Stephen Strange : They really should put the warnings before this spell.
Wong : While heroes like the Avengers protect the world from physical dangers, we sorcerers safeguard it against more mystical threats.
Wong : What do you want, Strange?
Dr. Stephen Strange : Books on Astral Projection.
Wong : You're not ready for that.
Dr. Stephen Strange : Try me, Beyoncé.
[Wong remains silent]
Dr. Stephen Strange : Come on! You've heard of her, she's a huge star, right?
Dr. Stephen Strange : Do you ever laugh? Come on, just give me the book.
Wong : No.
[Dr Strange puts away the Eye of Agamotto]
Wong : Wise choice. You'll wear the Eye of Agamotto... once you've mastered its powers. Until then... best not to walk down the streets wearing an Infinity Stone.
Dr. Stephen Strange : This one's got pages missing.
Wong : That's The Book of Cagliostro. A study of time. One of the rituals was stolen by a former master. The Zealot, Kaecilius. Just after he strung up the former librarian and relieved him of his head. I am now the guardian of these books. So if a volume from this collection should be stolen again I'd know it and you'd be dead before you ever left the compound.
Dr. Stephen Strange : What if it's just overdue? Any late fees I should know about? Maiming, perhaps?