Only by thoroughly tempered, can be a good steel.

只有千锤百炼，才能成为好钢。

youdao

I like the most is the life experience and thoroughly tempered.

我最喜欢的是生命有种种经验而千锤百炼。

youdao

I like the most is the life experience and thoroughly tempered.

我最喜欢的是生命有种种经验而千锤百炼。

youdao