For many people, his name is another word for "genius". He is the father of the theory of relativity(相对论). He is Albert Einstein, one of the most famous 1 in the world.
On March 19th, 2012, some of Einstein's scientific research papers were 2 online for the first time. They gave people a 3 to know more about Einstein as a person.
Einstein was born on March 14th, 1879, into a Jewish family in the German city of Ulm. At the age of 15, Einstein left school and moved to Italy with his 4. Later, he went on to study physics in Switzerland. He worked so 5 that he made great achievements in his career.
Einstein published four important papers in 1905. He then 6 the Nobel Prize in Physics in 1921. But Einstein's greatest work is the theory of relativity. It shows to people that time can be 7 or sped up depending on the speed of a moving object. This theory 8 changed the way people understand the universe(宇宙).
But Einstein wasn't just a scientist. He was also a regular man and lived a 9 life. He liked playing Mozart on his violin as well as walking to his office every day. However, Einstein didn't 10 much about power. In 1952, the young nation of Israel asked Einstein to be their president, but he refused to take this job.
