【正文】
famous science giants. No hard learning is impossible achievement. There are many such examples, can be said that every successful people have to study hard, strive to explore. The point of learning is to learn and dare to learn. If your dream is to bee an achievement, can make people respected, but you dont want to, or dare not to learn will be without a single success. Madame Curie and her husband in order to prove the existence of radium, go through untold hardships, risked the loss of life, through their diligence, hard work eventually extracted 1/10 grams of extremely pure chloride of radium, and accurate determination of the atomic weight of it, confirmed the existence of radium. This is what an amazing facts. It was Mrs. Curies willing to do, do it confirmed the existence of radium. Therefore, in order to bee a talented person, must from learn, dare to learn.三分鐘優(yōu)秀英語(yǔ)演講稿范文