龟兔赛跑是一个著名的寓言故事，讲述了一只乌龟和一只兔子之间的比赛。兔子因为自信过度而在比赛中小憩，让乌龟最终赢得了比赛。

这个故事告诉我们，不要过度自信，否则会放松警惕，失去优势。相反，要保持谦逊和专注，努力工作，才能在竞争中获得胜利。

The story of the Tortoise and the Hare is a famous fable that tells the tale of a race between a tortoise and a hare. The hare, overconfident in his abilities, takes a nap during the race, allowing the tortoise to win.

This story teaches us that we should not be too confident in ourselves, or we may let our guard down and lose our advantage. Instead, we should remain humble and focused, working hard to succeed in competition.