Zhang Lei is a highly skilled（技艺精湛的） doctor. He was born in a lonely1village. The people there lived a hard life. They seldom walked out of the mountain. They could2get good education. However, Zhang Lei was3, for he not only went to college, but he also became an excellent doctor. Then what made him lucky? A volunteer teacher called Han Xue encouraged him, and4his life.

    When Han Xue first entered Zhang Lei's school, she couldn't5her eyes. She was shocked by the sights（情景） in front of her: broken windows, small old desks and chairs. Even worse, students of different ages were in the6classroom. It was the only class in the school. Han Xue realized7poor the people were in education. She planned to8as many ways as she could to help them. One day when Han Xue was giving a class, Zhang Lei9some noises for fun. Other kids laughed. At that time Han Xue decided to make good use of the10to help him. She walked towards Zhang Lei and asked him to put out his hands. Looking at them11, Han Xue said with a kind smile, "As soon as I see your little12, I know you will become a highly skilled doctor in the future. Come on!" Hearing this, Zhang Lei was surprised because almost13 said such words this way. Zhang Lei couldn't believe that completely, but he remembered what the teacher said in his heart.

    After that, Zhang Lei studied harder and then made more14continuously. Later, Zhang Lei went to college. After many years, he became a famous doctor, saving many lives.15Zhang Lei talks about his life, he always expresses thanks to his volunteer teacher. Her encouraging words have made what he is.

    Sometimes people come into your life and you know at once that they were sure to be there. They serve some sort of purpose, teach you a lesson or help find out who you are or who you want to become. You never know who these people may be: your classmate, neighbor, teacher, long-lost friend or even a real stranger. But you know that every moment they will affect your life in some serious way.

    Sometimes things happen to you. At the time they may seem terrible, painful and unfair. But later you realize that without getting over those difficulties you would have never realized your further ability and strength. Everything happens for a reason and nothing happens by chance or with good or bad luck.

    The people you meet affect your life, and the successes and failure（失败）you experience, create who you are. Even the bad experiences can be learned from. In fact, they are probably the most poignant and important ones.

    Enjoy every day even every moment and take from it everything that you possibly can, for you may never be able to experience it again. Talk to people you have never talked to before, and really listen. You should set your sights high, hold your head up, tell yourself you are a great one and believe in yourself.

    You can make your life anything you wish. Create your own life and then go out and live it.