Einstein

Einstein enjoyed reading and thinking.He liked to read and think. He would lie on his back on the grass，look at the sky，and think about space. Sometimes he had crazy ideas. If people could turn off gravity，what would the world look like？What if people could ride on a beam of light？It was as if Einstein were born to think. Einstein discovered many new conclusions.Einstein solved problems that had puzzled scientists for over 200 years. He won the 1921 Nobel Prize in Physics and was invited to speak all over the world.