Every year, when the Teachers' day comes, it is time for students to show their grateful hearts. Many years ago, many parents asked the students to give precious presents or asked the teachers to have dinner, which made this special day critical. A lot of teachers were under great pressure. They just wanted the best wishes instead of receiving presents. So nowadays, we choose to send cards or flowers, while some students will text message. These ways to show gratefulness are simple but welcomed by the teachers. They know students' attitudes and are very happy to be remembered. Even though some teachers just teach us for a short time, we are still grateful to them and should give our wish on this day. Every teacher deserved to be respected and they are the great persons in the world.