Is that a(n)____ ____ ____ ____?

    Do you want to live with a strong sense of peacefulness, happiness, goodness, and self-respect? The collection of happiness actions broadly categorized(把……归类) as “honor” help you create this life of good feelings.

    Here's an example to show how honorable actions create happiness.

    Say a store clerk fails to charge us for an item. If we keep silent, and profit from the clerk's mistake, we would drive home with a sense of sneaky (暗中的) excitement. Later we might tell our family or friends about our good fortune. On the other hand, if we tell the clerk about the uncharged item, the clerk would be grateful and thank us for our honesty. We would leave the store with a quiet sense of honor that we might never share with another soul.

    Then, what is it to do with our sense of happiness?

    In the first case, where we don't tell the clerk, a couple of things would happen. Deep down inside we would know ourselves as a type of thief. In the process, we would lose some peace of mind and self-respect. We would also demonstrate that we cannot be trusted, since we advertise our dishonor by telling our family and friends. We damage our own reputations by telling others. In contrast, bringing the error to the clerk's attention causes different things to happen. Immediately the clerk knows us to be honorable. Upon leaving the store, we feel honorable and our self-respect is increased. Whenever we take honorable actions we gain the deep internal rewards of goodness and a sense of nobility.

    There is a beautiful positive cycle that is created by living a life of honorable actions.

    Honorable thoughts lead to honorable actions. Honorable actions lead us to a happier existence. And it's easy to think and act honorably again when we're happy. While the positive cycle can be difficult to start, once it's started, it's easy to continue. Keeping on doing good deeds brings us peace of mind, which is important for our happiness.

    I never thought I'd be a “runner”. I was the girl who 1 slowest in the PE class. A few years ago, I was walking with a group of2 in the Race for the Cure, a 5KM race designed to 3 money for the fight against breast cancer4 one lady caught my 5.

    She was one of the weakest-looking women I've ever seen. She must have been close to seventy years old,6a T-shirt with the word “Survivor.” She was so small that it seemed as if she could even be  7by a swift wind. But she was running. And she was 8 me my group of friends. She ran slowly, but 9—as if each step pushed her cancer further into her past. Right at that moment, I 10that in the next Race for the Cure, I'd be running along with her.

    A week later, I found myself in the11, running on the treadmill (跑步机). Three minutes after I started, my face was bright red. I felt like my lungs were going to12. I had to slow down to a walk. I thought of the 13at the race. I kept it up. I was able to go a little  14 each time. Three and a half minutes. Four minutes. Five.

    A year later, I was 15 at the Race for the Cure, but this time, I 16 with the runners. When the race started, the other runners passed me by. I ran forward. I wondered if I'd be 17 to do it. But then, I remembered the brave woman. I ran as fast as I could until I finally crossed that finish line. I had just 18 my first race! I looked down at my legs, 19. They had done something I'd never thought 20. I have never felt stronger than at that moment. And, I knew that I wanted to do it again.

下图是人体神经元结构模式图。下列有关叙述不正确的是