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burn the candle at both ends

bɜrn ðə ˈkændəl æt boʊθ endz

Work
neutral
intermediate
Literally:
To light a candle from both the top and bottom

What does "burn the candle at both ends" mean?

  1. To exhaust oneself by working too hard or staying up too late
  2. To use up one's energy and resources too quickly

Examples

  • She's been burning the candle at both ends with work and night school.
  • You can't keep burning the candle at both ends—you'll get sick.
  • During exam week, students often burn the candle at both ends.

Origin

From the 18th century, when candles were expensive. Burning from both ends used light faster but was wasteful. The phrase implies overexertion leading to exhaustion.

How to use it

Common expression for overworking or living life to excess. Usually carries a warning about sustainability.

Similar expressions

overwork
push oneself too hard
burn out

Opposites

take it easy
pace oneself

Related idioms

  • hit the nail on the head

    To describe exactly what is true or important

  • call it a day

    To stop working for the day

  • have one's hands full

    To be very busy with something

  • learn the ropes

    To learn the basics of a job or activity

  • it's not rocket science

    It's not difficult to understand or do

  • get your act together

    To organize yourself and start behaving more responsibly

Use it in a practice answer

Try "burn the candle at both ends" in a CELPIP-style Speaking or Writing task. The AI feedback tells you whether your word choice worked.

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