Taking dreams as horses is Haizi's famous saying. Tell to take dreams as the driving force, keep moving forward and pursue goals. This is a positive attitude and a life attitude that should be held. Live up to your youth, this is the respect and cherish of time. Youth refers to good times. To live up to youth means not wasting time. We should cherish every moment and do everything well. We should give full play to our potential and do our best in a limited time.