I believe in cooperation.
Because When I was high school student, I played hand ball.
Hand ball need to 7 people.But my team had only 7 people. So If somebody hurt leg or hand, The number of people was not enough.Besides, My team was very weak and there was not a coach.
We rehearsed for 7 hours every day. By the way, We had quarrel and cry many time, my team became a close-knit team.
I understand that cooperation is so important.
When we retired hand ball team, We could to win once.
I was so glad.
