True gold does not fear fire

例句：

1. 1.He is a true gold, never afraid of failure.
   他真是个金子，从不惧怕失败。
2. 2. The company's reputation is like true gold, untarnished by time.
   公司的声誉就像真金，不受时间侵蚀。
3. 3. The story of the true gold is legendary, passed down through generations.
   这个关于真金的故事是传奇的，代代相传。