以下是一個簡單的寓言故事，並且將其翻譯成英文：
故事標題：狐狸和葡萄
從前，有一隻聰明的狐狸，它看到了一串誘人的葡萄，但是它無法夠到。狐狸嘗試了各種方法，但都無法成功。最後，狐狸說：“這些葡萄一定是酸的。”這是一個寓言故事，它告訴我們不要貪婪地追求那些無法得到的東西，也不要因為自己的無能為力而放棄努力。
英文版：
Once upon a time, there was a clever fox who saw a tempting cluster of grapes hanging from a vine. However, it couldn't reach them. The fox tried various methods, but couldn't succeed. Finally, the fox said, "Those grapes must be sour." This fable teaches us not to be greedy for things that are beyond our reach, and not to give up on our efforts because of our own limitations.