通读下面短文，掌握其大意，然后在每小题所给的四个选项中，选出一个最佳答案，并将答题卡上对应的选项涂黑.
I'm sure many people are working hard for a lot of money, a big house, a new car, expensive clothes and so on. Those are considered to be symbols of 1 on the material level. When I was young, I was also 2 reaching for material success. So I chose a job as a salesman and I did make some pretty good money.
But later I realized that was not what I wanted, because I was often forced to sell products that might not be good for customers. I become very unhappy 3 I could make a lot of money. I no longer felt proud of my job and even 4 myself for doing things like that. So I 5 my job and took another job, this time helping people 6 the poor and the weak. The sense of belonging was great and suddenly I felt successful in my life again，I made less money but I was 7 with myself.
For my own past, success comes from the feeling of satisfaction and joy. I feel successful when I love what I do, not caring so much about 8. And I feel the most successful when I 9 my kindness everywhere go.
So, be 10 to yourself: learn to listen to the voice from the bottom of your heart. And find your own way with a happy heart to achieve your own success.
