This is an aphorism from my aphorism book.
쑨 죽이 밥될까
ssun juk·i bap·doel·kka
boil-PASTPART porridge-SUBJ rice-become-SUPP
Do you suppose boiled porridge becomes rice [again]?
You can’t undo making rice into porridge. “What’s done is done.”
[daily log (1130 pm): walking, 5 km]