麻烦找篇关于自信的英语演讲稿,急用(80字左右 别太难)先谢谢了

Self-confidence is an attitude that allows individuals to have positive yet realistic views of themselves and their situations. Self-confident people trust their own abilities, have a general sense of control in their lives, and believe that, within reason, they will be able to do what they wish, plan, and expect.

Self-confidence is very important in building a career. Self-confidence enables a successful scientist or engineer to take risks, to be a leader, and to defend his or her subordinates if necessary . The belief of what one can achieve and succeed often spells the difference between success and failure.

Self-confidence

Self-confidence means trust in one's own ability. As a very important psychological quality， it brings your creative power to play， arouses you enthusiasm for work and helps you overcome difficulties. When asked of the secret of her success， Marie Curie answered， “My success lies in perseverance and self-confidence， the latte