I am expecting a lot of Disco Elysium, here...and nothing wrong with that!
A video gaming student organization I was once part of actually had a vote on their favorite sayings. The winner was the evergreen "Perhaps the same said could be said of all religions..." from Castlevania: Symphony of the Night! https://www.youtube.com/watch?v=OMTizJemHO8
Later we had a second voting, which decided on the cult classic Trio the Punch's "BAD CHOICE"! https://youtu.be/rIPtzZHJnkg?t=454
My personal favorite? It's hard to say...but hey, that's what the scientist in Half-Life can comment, word to word! So maybe I'll put forward, said by the aforementioned: "My god, what are doing!?"
Tl;dr: Check title.
"Butt Kicking! For Goodness!" -Minsc, BG2
"April: How can you do that? How can you remember every story ever told?
The Teller: The secret is to tell them often, and to tell them in your own words, not the words of your ancestors.
April: Doesn't that mean that the stories change with every generation?
The Teller: Yes, as all Tales must. Change is important, otherwise the Tales will have no meaning to us... They will be just words, and we do not care about the words. We care about what the words tell us."