What doesn't kill you makes you stronger
ilts̻en ets̻ s̻aɪtuena indaɾts̺uaɣo eɣiten s̻aɪtu
In Basque Hiltzen ez zaituena, indartsuago egiten zaitu.
This is a common saying in Basque, often used to encourage resilience.
Example
"Zailtasunen ondoren, esan zuen: 'Hiltzen ez zaituena, indartsuago egiten zaitu'."