1. Lack of confidence is not due to difficulties, but difficulties are due to lack of confidence. ——Seneca, Roman Empire

2. You can overcome almost any fear as long as you are determined to overcome it. Because, remember, fear has nowhere to hide except in your mind. ——America, Dale Carnegie

3. The most terrifying enemy is the lack of strong belief. ——France, Romain Rolland

4. There are too many people to rely on. You have to rely on yourself to survive. ——France, Napoleon

5. Middle age is an extension of youth and a farewell to youth. This kind of farewell is not just a series of changes in concepts, but the confidence of a mature person who is finally independent in being able to deal with various problems as he wishes. ——China, Yu Qiuyu

6. We should have perseverance, especially self-confidence. We must believe that we are capable, and we must exert this ability at any cost. ——Poland, Bobinska

7. Whether a person is successful depends on whether he has self-esteem and self-confidence. ——Ancient Greece, Socrates

8. He is the most confident and proud person in the world who only wears one pair of tattered shoes and one tattered clothes for a year! Never feel inferior because of material poverty! Mental poverty is the most terrifying thing! ——Li Yang, China

9. Look deeply into your own heart, and then discover that all the miracles are within yourself. ——Britain, Bacon

10. What can make me float in the quagmire of life without getting stuck is my confidence. ——Dante, Italy

11. Self-esteem is not a slight, self-confidence is not complacency, and independence is not isolation. ——China, Xu Teli

12. Humor is a sign that workers have confidence in their career and that they have an advantage. ——Germany, Engels

13. Have confidence and then go all out - if you have this concept, everything will be successful nine times out of ten. ——United States, Wilson

14. Being indecisive and without ideals is a sad mentality. ——Britain, Bacon

15. When you are afraid, focus on what you must do. If you have been thoroughly prepared, you will not be afraid. ——USA, Dale Carnegie