On a snowy night, Edison came back from outside and saw his mother tossing and turning on the bed, moaning.

"Mom, Mom, what's wrong with you?" Edison asked anxiously.

"I don't know, my stomach hurts badly!" Mom said sadly.

Edison was very anxious and hurried to the clinic to ask for a doctor. It's dark, you can't see anything, and it's snowing outside. It's so cold!

But he can't care about that much anymore, saving his mother is the most important thing. He quickly ran to the doctor's house, and the doctor happened to be at home. As soon as he heard Edison's report, he hurriedly picked up the medicine box and went out.

When they arrived, my mother had rolled to the ground in pain, moaning.

After the doctor made the diagnosis, he said: "The operation must be performed immediately, otherwise your mother's life will be in danger!"

There were no electric lights at that time, so Edison quickly turned on the kerosene lamp at home. They found them all, put them on the table, and lit them.

The doctor looked at it, shook his head and said: "The light is too dark to see clearly during the operation. It will be very dangerous."

"What should I do? I How can we make the house brighter?" Edison was very anxious.

Suddenly, he saw the big mirror on the cabinet and immediately had an idea. He placed the mirror behind the lamp to reflect the light onto the bed, making the room suddenly brighter.

The doctor began to operate. A few hours later, the operation was finally completed successfully.

The doctor said happily: "You are such a smart boy! If you hadn't rescued her in time, your mother's life might have been in danger. You used your wisdom to save your mother."

Edison smiled sweetly after hearing this, and his mother also smiled happily.

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