穆勒：卡尔在享受努力提高的过程，同时也在享受比赛的乐趣（穆勒：卡尔既享受提升自我的努力，也享受比赛的快乐）

Considering translation options

I think the best approach is to ask the user how they'd like to proceed—whether they want a translation to English, a rephrase, or maybe even a news copy or social post. I'll proactively provide a quick, concise translation and ask how they'd like to use it. Offering two options sounds good: a literal translation and a polished version. I want to keep it minimal, so I'll deliver the English translation, the polished quote, and ask if they need more context.