It is Teachers'Day on September 10th every year．Teachers are the greatest people in the world，I think，because they teach us how to write and read．The most important is that they teach us how to be a real man．They are also kind to everybody and they don't want anyone to fall behind others．They always get on very well with their students，and they are our best friends．When students are in trouble，they can help them in time．I will be a teacher when I grow up．