Định lý Py-ta-go

When Doreen got her first job at an engineering company in England, she was told, “ You’ll never earn a proper salary because you are a woman.” Doreen had a good degree in physics, but she wasn’t surprised. It’s seemed normal in those days that good jobs in industry were only for men. But everything has changed now she is 54, Doreen is earning a very good salary, and she is moving up in her career. The key to Doreen’s success is that she has never stopped learning. She went back to school almost as soon as she graduated, because she wanted to work in the new transitor industry. After several different jobs, she moved to an American Company called Texas Instrument. She has worked there since 1972, and now she is a principal engineer. Doreen said, “People don’t know how to treat me!”