What’s real goodness?

In a dark night, a black Audi came out of the hospital in a hurry, wanting to go onto the big road, many people were doing their own business around the hospital. Suddenly, an old man who wanted to come across the road but didn’t notice the coming car was knocked down, but the car didn’t stop, on the other hand, it only went back a little and turned right to run away. Many people who stood at the hospital saw it, especially an old woman who sold newspapers near the hospital came out, and she held the car up.
After resting for a short time on the road, the old man who was knocked down stood up, with some dirt on the coat, but was without being injured. The driver just sat in his car and made phone calls nervously. There were many people surrounding the car silently, watching the driver and the people in the car steadily. The old man walked near them, many people showed their attention whether he was injured or not. “Nothing serious”, the old man answered, swinging his arms.
At the same time, someone called the police, someone persuaded the old man doing body check in the hospital. He was hit by cars, maybe now he didn’t have some pain in the body, but in the future, maybe got worse. The hospital was not too far, they all thought that the old man should go to the hospital to have a check. The drive came out of the car, but didn’t want to take the man to the hospital and kept stalemate with all the people. The old woman who sold newspapers stood out and said that her husband was knocked down by a car, too. After being knocked ,he seemed ok, but after a few weeks, her husband felt a terrible hurt in the body, and soon didn’t know anything···now she got regretful now, but···
All the people discussed loudly until the police came, after asking some questions, the police let the driver take the man to hospital, though the driver didn’t want to, but he had to. The street got back to normal.
Fifty minutes later, the old man came out, luckily there really was nothing serious. The driver seemed to be a little relaxing.
All the people got back to where they used to be, and did business as usual. The street became quite again.
All were strangers and all were common people, but when they got together, a strong power appeared.
They seem like a drop of seawater, flowing in the world, do what they always do, but when these goodness get together, a strong wave comes and beat all the dirty things in the world.