*Il ne vaut pas le pain qu’il mange = He is not worth his salt.

Il sait son pain manger = He knows on which side his bread is buttered.

*C’est un long jour qu’un jour sans pain = ’Tis a long lane that has no turning.

*Pain dérobé réveille appétit = Stolen joys are sweet.

[“Pain qu’on dérobe et qu’on mange en cachette,
Vaut mieux que pain qu’on cuit et qu’on achète.
La Fontaine, Les Troqueurs.]

Je ne mange pas de ce pain-là = I don’t go in for that sort of thing.

Pair

Hors de pair = Beyond all comparison; Above the level of others.

Traiter quelqu’un de pair à compagnon = To be hail-fellow-well-met with any one; To treat any one on an equal footing.

Paire