Three yaers ago, Bob graduated(毕业)from university with a degree （学位）in acting. Now he is 26 years old anda large computer company. "I enjoy the university,but my job doesn't use the acting I learned at university," Bob said, "If I learn a lot computer science, I can do my job better." So he studied it when he began to work.

In the past when students graduated from university and got a job, they usuallystudying. Today, lifelong（终身）learning is popular. In many countries, some people get back to school in their late twenties, thirties to get adegree. More and more people are taking training lessons to improve（提高）their working skills after work. People can also get degrees or training through the lnternet.

Bob's mother is a 60-year-old woman. She doesn't work any more this year. She is going to takein English."I am going to study a foreign language because I want to travel around the world. And learning is fun," she said happily."It's never too old to learn."