I always dream about returning to the past. As many people say, childhood is the happiest and easiest time in ones life. Children show you their true emotions. They know what is compassion and what is tolerance better than adults. In their world, all real thoughts are presented. They may easily have different opinions with others, but they never understand what is animosity. They enjoy making friends but they never think about making social communication net. Every child talks from the bottom of his heart without evil plans hidden and never intrigues against each other. Only in childrens way can adults make our life simple, more real and more enjoyable. I wish everyones heart would keep as innocent and lovely as they ever did in their childhood. Then, the walls between our hearts can be broken down and the world would be a better place to live in.（英语作文）