RobH_en_tn/pro/15/15.md

All the days of oppressed people are miserable

"Oppressed people are miserable all of their days"

a cheerful heart has an unending feast

Here the word "heart" represents the person. The writer speaks of a cheerful person enjoying life as if that person were celebrating a feast that does not end. Alternate translation: "the cheerful person enjoys life, as if he were celebrating an unending feast" (See: rc://en/ta/man/translate/figs-synecdoche and rc://en/ta/man/translate/figs-metaphor)

an unending feast

"a feast that never ends"