函可在罪遣沈阳期间写了大量的咏冰雪诗,在他的心目中,那北国之雪是“雪势欲竞浮屠高,恍如钱塘八月潮。又如百千仙鹤剪羽毛,伫立骨战身飘摇”(《雪中歌》)。在他看来,那漫天冰雪不是外物,而是他人格的写照,“我心与雪何相似,长欲空山抱雪死。纵令骨化定为冰,直至魂消应为水”(《山雪歌》)。对照南国的梅花,他对雪花别有一种深情,他唱道:“尽道梅花 The letter could write a lot of snow and ice poems during the criminal resignation of Shenyang. In his mind, the snow in the Northland is a snow-catching high-mass, such as the August tide of the Qiantang River. Another example is a hundred thousand cranes cutting feathers. The bones of the body are shaken ”(“Snow Song”). In his opinion, the snow and ice is not a foreign object, but a portrayal of others. “My heart is similar to snow, and I want to empty the mountains and hold snow to death. I’ll use ossification as ice until the soul disappears.” “Snow Mountain Song”). In contrast to the plum blossom of the southern country, he did not have a deep affection for the snowflake. He sang: "The plum blossom