Literature Reference: Three birds fly from the south, gazing at their determination to head north. Source from 'Chu Ci: Jiu Tan: You Ku'.
思: Thought, intellect. In names, it often signifies quick thinking, sharp wit, and intelligence.
北: Direction, in the morning facing the sun, the side to the left hand, opposite to "south".
Meaning: Longing for the north symbolizes a heart yearning for distant aspirations and a steadfast pursuit of dreams.