Be brave and dare to challenge. If you succeed, you will proudly enjoy the joy and achievements of your success, even if you fail in your attempt. Because you have experienced it and know the taste of failure, you can also learn from it. It is better than those who only know how to keep the existing achievements, because in their lives, they dare not go, dare not challenge, dare not try, do not know the joy of success, and do not know the glory of success. .