We hold that there are contacts and differences between idealized world and realistic world and between science concept and everyday concept.

The protagonist ridiculous man transferred from a maniac to an idealized person,witnessing the paradisiacal idealized world.

In the electron media era,children literature plays an important role in forming children′s ideal world,protecting life in childhood and molding and promoting new generation of the society to develop.

His work in the earlier days mainly reflects the experience and feelings of frustrated men of letters about tragic life,and the later period mostly depicts the disappointed scholars search for the ideal world.

Marx s technological outlook fully demonstrates the substantial and immediate productivities of technology, bringing forth the idea that the power of science is realized by technological invention that makes possible the advance of productivity and society, and that the harmony between the progress of technology and the ideal world of human .

The description of the ideal world in the novel exhibits the author s longing for and pursuit of the ideal society and life,which radiates with the author s fresh ideas and consciousness.