念予北诗
[niàn yŭ bĕi shī]
'念予北诗' could be a unique way to express reading poetry, where '北'(Bei) means 'north' and '诗'(shi) means 'poetry'. Possibly there are poems by Northern poets, or when reading poetry the net user feels a particular sense of direction and emotion. Generally, this implies admiration or love for poetry and expresses feelings through it, maybe hinting at the northern scenery in winter or the author's special memory from the north.