What do you think of when you hear the name Albert Einstein? Perhaps you picture an old man with rumpled clothing, a halo of wild white hair, and an impish grin. You might know that he developed two of the most important and complex theories in science, the theories of relativity. You probably think of the word genius. Albert Einstein may have been a genius--but he was also much more than that. Einstein was a man who hated violence and took a stand...