坚毅英文版

I really appreciate the firmness he displayed when faced with the bad side. firmness是坚毅，我觉得换做坚定比较好。display展示，展现出的。the bad side是指（社会）阴暗面。固定的短语。如：just look at the good side of life~~看到生活阳光的一面。

I like his consistency of not into it when facing muddy water.

Fortitude

I appreciate his fortitude that he kept his way when facing the bad tendencies 我感觉喜欢应该翻译成欣赏，喜欢这个词坚毅当然用这个名词浑水，应该就是不正之风之类，不应直接翻译浑浊的水希望你满意，朋友。