帮我翻译（挑战自我，永不言败）要100%准，不会的别来

比较直接的翻译:

Challenge yourself and never give up.

比较大气的翻译:

Block the throat the frustration , lower the head in no way to it!

注: 因为追求大气, 所以某些刻板的语法问题不追求

challenge yourself,never say die,地道的说法

Challenge themselves, Yongbuyanbai google翻译的结果

The challenge, never says the defeat yahoo翻译的结果

自己选个吧