An eight-year-old boy was running down the street, hurrying to school. He was late for math class and was imagining how the teacher, with her stern face, would scold him again—either for being late or for his vague answer. He couldn’t bear those moments of humiliation. And today, on top of that, the elevator wasn’t working, making him even more late.

“She’ll yell again… say I’m lazy again…” he thought as he quickly crossed the street.

Suddenly, his eyes fell on a gray car parked on the side of the road. A small child, about his brother’s age, was sitting in the passenger seat. The child was crying, banging his fists on the window, and calling for help in a hoarse voice. His cheeks were red, and his breathing was irregular. Inside the car, it was obviously humid. There wasn’t a single adult around him. The boy froze. Two emotions struggled within him: fear of being late for an important class—and fear for the little boy, whose condition was steadily worsening. He thought of his brother: “What if that was my brother and no one helped him?”

Without hesitating for a moment, he picked up a heavy stone from the ground and hit the glass with all his might. The glass shattered, setting off an alarm. He reached inside and carefully pulled the crying child out.

A few minutes later, a woman came running—the child’s mother. Her face was filled with tears and fear. The boy quickly explained what had happened. The woman, holding her son in her arms, thanked her repeatedly. And he, wiping his hands on his shirt, sighed and continued on—to school. On the way, he was only thinking about what to say to the teacher.

As expected, the teacher greeted him with a loud, angry tone:

— Late again! How many times! I’m calling your parents to school!

— But I… — she started, but the words got stuck in her throat.

I don’t care what you were doing there. How many times have I told you not to be late to my class? Sit down, and tomorrow I expect your parents to come with you.

The boy sat down in his seat, but at that very moment something unexpected happened.

Suddenly, the classroom door opened. A woman came in from the street, the school principal beside her. The woman said loudly in front of the entire class:

— This boy saved my son’s life today. I wanted to tell everyone what a hero and smart boy you are. All your classmates could not have done something like this…

Silence fell over the classroom. The teachers, confused, were speechless. The principal went to the boy and handed him a small box. Inside was an e-book.

You did the right thing, — the principal said. — We are all proud of you.

The teacher, who had turned pale, looked at the boy and said softly:

— Sorry… I didn’t know…

The boy wanted to say something, but at that moment he was very happy.

He realized that if you’ve done something really important, even the harshest words from teachers don’t matter. Sometimes good deeds are more important than lessons—the main thing is to be a good person.