不属于现代机械安全应具有的特性是()。A．系统性 B．友善性 C．长期性 D．防护性

We go to school every day to become a better person. So how can we become powerful and start changes in our own life? Perhaps we can get tips from the US First Lady Michelle Obama. During her visit to China, from March 20–26, Mrs Obama shared her views on education with students.
The first lady encouraged Chinese students to aim high and get a good education. In Chengdu No 7 High School, she told students that having poor roots doesn’t matter as long as you have perseverance (毅力).
Mrs Obama said her family was not rich. Like many Chinese students, her parents had big dreams for her. She felt the weight of her parents’ sacrifices (牺牲) on her shoulders and worked hard to make them proud.
Persevering was not easy, though. Sometimes she had to wake up at 4:30 a.m. and study late into the night. “But whenever I got tired or discouraged… I would remember something my mother always told me. She said: ‘A good education is something that no one can take away from you.’”
Mrs Obama also encourages Chinese students to study abroad. “As the Chinese saying goes: It is better to travel 10,000 miles than to read 10,000 books,” she said. It’s not enough to get good grades in school. It’s also important to have real experience with languages, cultures and societies different from your own, she noted.
Studying abroad could also gain future international relations. It could help young people from different countries work together to deal with problems such as climate change, Mrs Obama said.

Views from Michelle Obama on  小题1:

Tips	小题2:
To aim  小题3: and get a good education	*To have perseverance. If you insist, you will    小题4: . *To feel the weight and encouragement from her  小题5: . *To study     小题6: .
To study     小题7:	* It’s important to have real experience with    小题8:  languages, cultures and societies. *To gain    小题9:  international relations. *To work together to deal with problems   小题10:  climate change.