题目内容：

There's no rose without a thorn(刺). This thought is absolutely necessary to prepare you 1. (experience) less pain and more joy in your journey of life.

    With a bird's-eye view, you may realize something meaningful. During your school 2. (year), while joyfully 3. (study) knowledge you are also under the pressure of homework, examinations, 4. ranking. You face crises and pains. Meanwhile, all sorts of complex affairs may happen 5. you and your classmates. In your 6. (young), adolescence may fill you with unrealized desires and send you into deeper puzzlement.

    Entering marriage, you are 7. (actual) in the center of all the contradictions—the matching of different personalities, financial management and so on. As you become old, your health may decline and 8. (vary) troubles in your career and family may appear gradually.

    We may therefore conclude that much of our life may not 9. (spend) in contentment.

    However, in fact, the discontent things are not useless since you may learn more from them 10. from the things that cheer you up.