真金不怕火煉

真金不怕火炼
zhēnjīnbùpàhuǒliàn
True gold fears no fire. (idiom)

CEDICT

Someone of integrity, determination and/or ability can withstand all tests and trials; Something genuine or correct can withstand all tests

Wiktionary

比喻真實或堅強的人或物，經得起各種考驗。如：「真金不怕火煉，我們這一次必定可以順利擊敗強敵。」也作「真金不怕火」。

重編國語辭典

剛強正直的人或正確的事物經得住考驗

維基詞典

Entry Composition

1 真金 zhēnjīn pure gold
2 不怕 bùpà
  1. fearless
  2. not worried (by setbacks or difficulties)
  3. even if
  4. even though
3 火 huǒ
  1. fire
  2. urgent
  3. ammunition
  4. fiery or flaming
  5. internal heat (Chinese medicine)
  6. hot (popular)
  7. classifier for military units (old)
  8. Kangxi radical 86
4 煉 liàn
  1. to refine
  2. to smelt