【正确答案】[参考范文] Envy
From the picture we can see two fathers and their sons. The man on the left drives a car to take his son from a primary school while the man on the right pushes a bicycle. They both envy each other out of their own positions.
Apparently they stand for two classes of people in different social positions: the rich and the poor. The rich father envies the poor one whose son gets a full score in examination, while the poor father envies the rich one for his luxurious car. The rich people who enjoy good living condition are worrying about their children's low grades at school. While the poor may feel sorry for their inability to afford their children good studying conditions.
In my opinion, it is natural for people to have such mental states. The rich father wishes his son to be a successful student, so as to pursue a decent career in the future. As for the poor father, he desires good living conditions for his child, so as to perform still better. Actually, they both show the same love for their children in different ways.