根据中文提示, 在短文空白处填入一个适当的词。     For students who study computer science in MIT, they usually need four years to ____ （完成） their education. They need to study 33 subjects in the four years and pass all the exams. But Scott Young is ____（不同）. The man from Canada did not spend so long on this job. ____（相反）, he only spent one year! How could he do this so ____ （快地）? The answer is simple — learning in the ____ （合适的） way!     Scott Young calls his way of learning HolisticLearning Strategy (整体性学习法). It has many great study ____ （技能）. Anyone can use this strategy. ____（无论什么）you want to learn, it may help you learn better and faster. It says if you're learning something, you should try to ____ （解释）it to others. If you cannot make people understand you ____ （清楚地）, that means you do not learn it very well.     Do you often have ____ （压力）in your study life? Are you always worried about your grades? Come to read Scott Young's book, LearnMore Study Less, and learn more about the Holistic Learning Strategy!

    1876年秋，34岁的诺贝尔又一次进行烈性炸药的实验。为了看清实验过程，他凝神地注视着，忘记了一切。只听“轰”的一声巨响，试验现场炸飞了，地上炸出个大坑，人们以为诺贝尔死了。正当人们痛心的时候，忽然发现一团烟火向外飞奔，原来是血迹斑斑的诺贝尔从火里跑出来。他一边奔跑，一边狂呼：“我成功了！我成功了！”

诺贝尔终于发明了烈性炸药，他因此而闻名世界。