How often one hears children 1 they were 2 . And old man wish h e 3 young a gain. Each age 4 its pleasure and its pains, and the happiest person always enjoys what each age leaves him without wasting his time in useless regrets. Childhood is a time when there are 5 responsibilities( 责任 )to make life better. If a child has good parents, he is rais e d , looke d after and loved, 6 he may do. It is natural that he will ever again in his life be given so much without having to do anything 7 . But a child has his pains. He is not so free to do what he wishes to do. He is again and again being told not to do something, or being punished for what he has wrongly done. When a young man starts to 8 his own living( 谋生 ), he can 9 expect others to pay for his food, his clothes, and his room, but he has to work if he wants to live 10 . If he spends most of his time in the ways that he used to as a child, he will go hungry. And if he breaks the laws of society as he used to break the laws of his parents, he may go to prison, however, if he works hard, keeps out of trouble and has good health , he can have the g reat happiness of building up for himself his own position in society.