破铜烂铁也能成钢 (破銅爛鐵也能成鋼) pòtónglàntiěyěnéngchénggāng

pòtónglàntiěyěnéngchénggāng phrase Even scrap metal can be turned into steel.
Domain: Buddhism 佛教 , Subdomain: Fo Guang Shan
Notes: (Glossary of Humanistic Buddhism)