山德士上校的故事给了我们一个很重要的启示：坚持，永不言迟。

Colonel Sanders' story teaches an important lesson: its never too late to decide to never give up.

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只有少数的研发人员了解这道配方，而他们也已悉数签署了专门的保密协议以确保该配方成为山德士上校的又一独家料理。

Only a few KFC executives know the second secret recipe and they have all signed confidentiality agreements to keep the recipe as secret as the Colonel's Original Recipe.

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山德士上校Colonel Sanders直到65岁的时候才开始连锁经营他的肯德基快餐店，这距离他在服务站卖炸鸡已经过去了40年。

Colonel Sanders didn’t start franchising his KFC restaurants until he was sixty-five, forty years after he started serving chicken at his service station.

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