Literature Reference: 策杖谒天子，驱马出关门。—— 《横吹曲辞 出关》 With a cane in hand, I paid homage to the emperor; with my steed, I rode out through the gate. Source from 'Hengchui Qucie Chuguan'.
策: Strategy, motivation.
杖:
Cane, walking stick. It can also symbolize support and assistance.
Meaning: The image of walking with a cane symbolizes perseverance and moving forward courageously, embodying wisdom and strength.