从前，有一个名叫亚历山大的聪明的天文学家。
他每天都喜欢在晚上出门，用他的大望远镜观察星星。
有一天，亚历山大带着他的望远镜来到了郊外。
那里非常安静，没有城市的灯光干扰，是个观察星星的好地方。
他专心致志地看着天空，一边看一边记笔记，完全忘记了周围的一切。
突然，“扑通”一声，亚历山大掉进了一口井里！
这口井又深又黑，他吓得大声叫起来：“救命啊！我掉到井里了！”
附近的人们听到了呼救声，立刻跑过来查看。
他们看到了井里的亚历山大，便对他说：“喂，朋友，你那么用心地观察天上的东西，怎么就不看看脚下的路呢？”
亚历山大羞愧地点点头，他明白了这个道理：我们在追求高深知识的同时，也不能忽视生活中的基本事物。
于是，从那以后，亚历山大每次出门都会先看好自己的脚下，然后再抬头看天。
他不仅成为了更出色的天文学家，也变得更加细心和体贴。
这个故事告诉我们：无论我们有多大的梦想，都要先把眼前的事情做好，这样才能一步一步走向成功。
Once upon a time, there was a clever astronomer named Alexander.
He loved to go out every night with his large telescope to observe the stars.
One day, Alexander took his telescope to the countryside.
It was very quiet there, without the interference of city lights, making it a great place to observe the stars.
He looked up at the sky intently, taking notes while he watched, completely forgetting everything around him.
Suddenly, with a "plop", Alexander fell into a well!
The well was deep and dark, and he cried out in fright, "Help! I've fallen into a well!"
People nearby heard the cries for help and immediately came to investigate.
They saw Alexander in the well and said to him, "Hey, friend, you're so focused on looking at things in the sky, why don't you watch where you're stepping?"
Alexander nodded shamefully. He understood this lesson: While we pursue profound knowledge, we must not neglect the basic things in life.
So from then on, Alexander would always look at his feet before going out, and then look up at the sky.
Not only did he become an even more outstanding astronomer, but he also became more careful and considerate.
This story tells us that no matter how big our dreams are, we must first do a good job with the things in front of us, so that we can step by step towards success.
