1. Worry and joy, success and failure, only depend on one thought. -Dumas

2. Changing your attitude can change your life. No external force can rule you. Ralph Waldo Emerson

3. You will be what you think you are. -anton Chekhov

4. If you think it can be done, it can be done. If you think it can't be done, it can't be done. -Kelly Kay Ashe

5. Things depend on how we look at them. -O. Sweet Marton

6. People who only have flaws in their eyes cannot find anything else. -Thomas fuller

7. If a person has the right attitude, nothing can stop him from achieving his goals; Nothing can help him if his attitude is wrong. -Thomas Jefferson

8. You can't climb to the top if you have the idea of going down the mountain. Only those who lie in the pit and never look up to the heights will fall into the pit. -Hegel

9. The real perfection of man lies not in what he has, but in what he is. -Oscar Wilde

1. I want to face the whole world with a smile, and when I smile, the whole world smiles at me-Joe Gillard

11. Seeing the good side of everything and forming a habit are really precious treasures.-Johnson

12. A positive attitude includes everything that touches the heart-honor. Life can be extremely valuable or useless, whatever you choose. -Ryan Giggs

14. When everyone thinks that there is a disaster, we regard it as an opportunity. -Citigroup

15. Only by turning the mood of complaining about the environment into the strength of making progress is the guarantee of success. -romain rolland