IdiomDaily LifeFrench

Pas besoin de sortir de Saint-Cyr

Meaning: It doesn't take a genius to work that out.

Literally: No need to have graduated from Saint-Cyr

Example: “Pas besoin de sortir de Saint-Cyr pour comprendre que ce plan ne marchera pas.” — It doesn't take a rocket scientist to see that this plan won't work.

English equivalent: It doesn't take a rocket scientist

Other ways to say this

Origin: Saint-Cyr is the French military academy, the equivalent of naming West Point or Sandhurst. Polytechnique is the usual alternative, and the choice signals which kind of cleverness is being dismissed.

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