When Edison was 8 years old, he successfully used his wisdom to save his mother.
At that time, Edison lived in a small mountain village in the United States. One night, Edison's mother suddenly had a stomachache and rolled on the bed. Edison's father hurriedly rode to fetch a doctor. After a while, the doctor came and after diagnosis, he concluded that Edison's mother had acute appendicitis and needed immediate surgery. But there was no kerosene lamp at home, and the doctor said the light was too dark to operate. Edison's father was jumping around anxiously, and Edison's mother was sweating profusely in pain. Little Edison thought about it and remembered that he and his friends were playing with lenses this morning. The lenses would reflect when facing the sun. Thinking of this, Edison ran out like a gust of wind and borrowed four large mirrors and a kerosene lamp from his neighbor's house. Putting the kerosene lamp in front of the big mirror, the room suddenly lit up. The operation was successful and my mother was saved. Dad praised Edison as a smart child.
This story tells us that to be a thoughtful person in life, we must also learn this kind of wit from Edison!