"You let me rot in this prison. And it was my curse to watch your betrayal written in probabilities. I'm making my own choices now. So many surprises left... When I'm done, everyone will know just who you are, and Betty will despise you even more. Goodbye, Mr. President."
January 1, 1970
https://en.wikiquote.org/wiki/Captain_America%3A_Brave_New_World