Since I have done the summer vacation internship, I learned that money is not easy to earn. I felt so shameful to waste food. Reasonable consumption is advocated by the young generation. For the old generation, they advocate to save money. Take my parents for example, they save every cent they can. When they talk about traveling, they will hesitate and finally give up because of money. But for me, I think reasonable consumption not only including the basic needs, but also the amusement. Life is short. We should enjoy every moment and see different people and beautiful scenery. Most people have the plan to save money, but if they take out small part, life can be much easier and happier. The value of money lies in the happiness it brings, or it is just a sheet of paper.