He is of course nostalgic for the birch trees, his old friends, ex-wife, and children from the first marriage. He wants to come back, to revisit all that he has left behind, in the meantime helping his nation to become economically strong, technically advanced, and prosperous.
这个聪明的科学家毕竟是个普通人。他当然怀念故乡的白桦林，儿时的玩伴，前妻以及第一次婚姻生下的孩子们。他想回国，去重温一切被忘却的往事，同时也帮助自己的国家变得更加富强，先进和繁荣。