На одном потеряешь, на другом найдешь

Failure in some enterprise is followed by success in another one. See Не поймал карася, поймаешь щуку (H)

Cf: Every ebb has its flow (Br.). No great loss but some small profit (Am.). No great loss without some small gain (Br,). One cannot win them all (Am.). What the ebb takes out, the flood brings in (Am.). What we lose in hake, we shall have in herring (Br.). What we lose on the roundabouts we will make up on the swings (Am.). What you lose on the swings you gain (make up, win) on the roundabouts (Br.). When one door closes, another one opens (Am.). When one door shuts, another opens (Am., Br.)