vaut son pesant d'or

is worth its weight in gold

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phrase Rare #51,313
is worth its weight in gold Often used figuratively to describe something extremely valuable or useful.
FR: Son aide vaut son pesant d'or.
EN: His help is worth its weight in gold.

Une voiture vaut son pesant d'or.

A car is worth its weight in gold.

— Quand passent les cigognes (1957)

Cette peinture vaut son pesant d'or.

This painting is worth its weight in gold.

La satisfaction vaut son pesant d'or.

Satisfaction is worth its weight in gold.

Elle vaut son pesant d'or.

She's worth her weight in gold.