We've searched our database for all the quotes and captions related to Kaecilius. Here they are! All 1 of them:
“
Kaecilius: "When I came here, you promised me that you would expand my knowledge so that I could resolve the pain of my past-"
The Ancient One: "But not to change your past.
”
”
Will Corona Pilgrim (Doctor Strange Prelude - The Zealot)