burn the candle at both ends
US /bɜrn ðə ˈkændl æt boʊθ ɛndz/
UK /bɜrn ðə ˈkændl æt boʊθ ɛndz/

1.
palić świecę z obu stron, pracować ponad siły
to work or do too much, from early in the morning until late at night, and therefore get very little rest
:
•
She's been burning the candle at both ends to finish her project on time.
Ona pali świecę z obu stron, żeby skończyć projekt na czas.
•
If you keep burning the candle at both ends, you'll eventually get sick.
Jeśli będziesz dalej palić świecę z obu stron, w końcu zachorujesz.