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Un homme averti en vaut deux

Meaning: Advance warning doubles a person's effectiveness.

Language: French

Literally: A forewarned man is worth two

Category: Daily Life

Origin: The arithmetic is the appeal: the warning is treated as an addition of strength rather than merely of knowledge. English says forewarned is forearmed, which makes the same claim more abstractly.

More idioms — Daily Life

  • Honi soit qui mal y pense — Let anyone who reads something improper into this be the one disgraced.
  • À huis clos — In closed session, with the public excluded.
  • Mettre à l'index — To blacklist something or exclude it from acceptable use.
  • Un violon d'Ingres — A serious passion pursued outside one's actual profession.
  • Un coup de Jarnac — An unexpected decisive stroke, delivered within the rules but not quite sportingly.
  • Jeux de mains, jeux de vilains — Horseplay ends badly.

More French idioms

  • On ne peut être juge et partie — Nobody may rule on a matter in which they have an interest.
  • Un jugement de Salomon — A ruling of great wisdom that exposes the truth by testing it.
  • C'est kif-kif — It makes no difference at all.
  • Une fine lame — A highly skilled practitioner.
  • Sur l'air des lampions — Chanted rhythmically on three insistent notes, as a crowd does.
  • Perdre son latin — To be completely baffled by something.

From our false friends

  • Ignorer — Actually means 'to be unaware of' or 'not to know'. J'ignore la réponse = I don't know th…
  • Déception — Actually means 'disappointment'. For deception (a trick), say tromperie.
  • Monnaie — Actually means 'change' or 'coins'. Money in general is l'argent.

Browse all false friends →

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