Today, everyone lives a happy life, and happiness is passed on from person to person. A happy life is full of happiness and laughter. What a wonderful thing it is! Now, the children of migrant workers can go to school. How happy it is! Workers work in the construction site every day, and build our motherland with their hardworking hands and sweat every day, making our motherland more prosperous and strong. How great they are! Isn't it? Whenever I see them working on the construction site, I will think of what we were like here a few years ago. A few years ago, our family only had low bungalows, but today, I saw tall buildings. The village Committee has also improved, and various fitness settings have been installed. In the evening, not only many people exercise on fitness equipment, but also many women dance in the square of the village Committee. What a beautiful scenery! Many people come back every night. Now, our side is still under construction. Although the living conditions are not very good, they are much better than before! It doesn't matter whether it's good or not, what matters is progress! Now that China has developed science and technology, it is not the China that foreigners looked down upon before. Not only has it not been looked down upon, but it has also made foreigners admire our country. Today's China is no longer the cowardly China, but China has become rich and strong. The party has enabled the people to live a happy life; Today's China is no longer full of dead bodies and deafening bloody gunfire, but full of laughter and love; Today's China is no longer a thatched cottage, but the thatched cottage has been transformed into a tall building in an instant. Today, China is no longer an incompetent country, but a country that has managed best in the international financial crisis. I firmly believe that as long as we make unremitting efforts, we can succeed. This is our country! Whether it is good or bad, happiness, happiness and health are the most important! The development of science and technology and a happy life have brought us infinite joy, so we should cherish the hard-won life and spend every day happily! As romain rolland said: Create, or brew the future creation. This is a necessity: happiness can only exist when this necessity is satisfied. How nice it is to live like this!