阅读下面材料,在空白处填入适当内容(一个单词)或括号内单词的正确形式
Many people think that when they become rich and successful, happiness will 41 (natural) follow. Let me tell you that nothing is further from the 42 (true) than it. The world is full of very rich people 43 are miserable as if they were living in hell (地狱). We have read 44 (story) about movie stars who killed 45 (them) or died from drugs. Quite clearly, money is not the only answer 46 all problems.
Wealth 47 (obtain) through dishonest means does not bring happiness. Lottery winnings do not bring happiness. Happiness is more a process than 48 end. It is a continuous process of honest, productive work that 49 (make) you feel you are a useful, worthy person. There is no use 50 (say) “Someday when I achieve the goals, I will be really happy.” Life just does not work that way. As Dr. Wayne puts it, “There is no way to happiness. Happiness is the way. ”