ate. Second, pollution has brought more and more diseases to man. Last but not 26. HAPPINESS least, we should take active and effective measures immediately to fight against pol he desire for happiness is universal lution specially nowadays, the possession of Only on the basis of protecting the happiness is regarded by nearly everyone natural environment can we live a happy as the most important part of hi life. In my opinion, people all over the world should be taught to realize the se life. Only living happily can you expect to ve a ge rood mood a sound body, as well vere reality that nearly all the diseases are as a successful career. In contrast, with caused by pollution. Otherwise, we will out happiness, the life isnt worth living pay for what we haven t done today in the at all! long run. If everyone lends a hand in pre- How to be happy, then? First, you serving the environment, we are sure to hould have a healthy body. Good health have an extremely clear and blue sky and perfectly good health is not only the most important thing to but also Second, youd better have some necessary material things, such as good income enough food and clothes and a satisfactory should hay