the fire is the test of gold meaning in Chinese
火对金子是考验,逆境对人是磨炼
烈火试真金，困苦炼壮士。
烈火试真金，逆境炼勇士。
Examples
- The fire is the test of gold . adversity of strong man
烈火试真金，困苦练壮士。 - The fire is the test of gold , adversity of strong man
烈火验真金，艰难磨意志。 - The fire is the test of gold ; adversity of strong men
谚烈火炼真金，逆境炼壮士。