I haven't seen my pets for a long time,because the two poor parrots have been living with my parents for over two years. I still remember the moment when I saw them on a market five years ago. They sang songs and jumped up and down in the cage. They looked very happy which comforted me at that moment. I brought them to the train station, but was told that pets were not allowed to take on trains. Then I took a taxi and brought them home from 500 miles away from my home. I liked them very much at first, then began to ignore them. I was tried of feeding them ,and didn't like the mess they made. Until I brought them to my parents' home. This reminds me of the way we treat others. At first, our eyes are full of the advantages of others, then the passion fades. Finally, we hate each other. We always like new things, and abandon old things. So, what things are really important throughtout our life?