I live in the land of Disney, Hollywood and year-round sun. You may think people in such a glamorous, fun-filled p lace are happier than others. If so, you have some mistaken ideas about the nature of happiness.
Many intelligent people still equate happiness with fun. The truth is that fun and happiness have little or nothing in common. Fun is what we experience during an act. Happiness is what we experience after an act. It is a deeper more abiding emotion.
Going to an amusement park or ball game, watching a movie or television, are fun activities that help us relax, temporarily forget our problems and maybe even laugh. But they do not bring happiness, because their positive effects end when the fun ends.
I have often thought that if Hollywood stars have a role to play, it is to teach us that happiness has nothing to do with fan. These rich, beautiful individuals have constant access to glamorous parties, fancy cars, expensive homes, everything that spells “happiness”. But in memoir after memoir, celebrities reveal the unhappiness hidden beneath all their fun: depression, alcoholism, drug addiction, broken marriages, troubled children and profound loneliness.
Ask a bachelor why he resists marriage even though he finds dating to be less and less satisfying. If he’s honest, he will tell you that he is afraid of making a commitment. For commitment is in tact quite painful. The single life is filled with fun, adventure and excitement. Marriage has such moments, but they are not its most distinguishing features.
Similarly, couples that choose not to have children are deciding in favor of painless fun over painful happiness. They can dine out ever they want and sleep as late as they want. Couples with infant children are lucky to get a whole night’s sleep or a three-day vacation. I don’t know any parent who would choose the word fun to describe raising children.
Understanding and accepting that true happiness has nothing
最后一段第二句：It liberates time: now we can devote more hours to activities that can genuinely increase our happiness告诉读者，一旦认识到乐趣和幸福的不同，我们就会腾出更多的时间去做一些能够增加幸福指数的事情。
（ ）用来改变冷却水的循环路线及流量，自动调节冷却的温度。
AJR发动机机油泵安装在发动机的（ ）。
后驱式传动系统传动间隙的标准值为（ ）角。
对于送厂大修的汽车进厂检验，下面说法不正确的是（ ）。
根据《汽车驱动桥修理技术条件》（GB8825－88）技术要求，圆锥主动齿轮与突缘键槽的侧隙不大于（ ）mm。
对于汽车制动试验台，以下哪种说法不正确（ ）。
以下属于二级维护内容的是：（ ）。
关于EQ1090型汽车电路，以下哪种说法正确（ ）。
当冷却液不足时，将会使发动机水温过低，而导致发动机机件的损坏。（ ）
进行自动变速器（ ）时，时间不得超过5s。
