Time is like flowing water. Many memories have faded from my mind, but I still can't forget what I saw, because he moved me very much. When I read the fourth grade, one day, when I want to go to school, mom repeatedly, 10000 asked: "the weather forecast says it will rain today, you can take an umbrella. I looked at the sky. The sky was clear and the sun was shining brightly. "How could it happen? Anyway, the weather forecast can go wrong sometimes."." I asked in full words. When my mother turned around, I ran to the school at the speed of 100 meters. It has been more than a year now, but it is always engraved in my heart, for he reminds me at all times that "helping others is the foundation of happiness."