<雾都孤儿>的主要的人物形象和写作风格

There was such peace and beaty in the sence;swak so much of bringhtness and mirth in the suny landscape ;such blithesome music in the songs of the summer birds ;such freedom in the rapid flingt of the rook, carering overhead;so much of life and joyouness in all ;that,when the boy raised his aching eyes and locked about ,the thought instinctively occurred to him--that this was not a time for death;that Rose could surely never die when humbler things were all so glad and gay;that graves were for cold and cheerless winter, not for sunlinght and fragrance