Literature Reference: 砺吻矜先搏，张罗骋疾驱。—— 《趋翰苑遭诬搆四十六韵》 Sharpening the beak to strive first, spreading the net to gallop swiftly. Source from 'Qu Han Yuan Zao Wu Gou Si Shi Liu Yun'.
砺: Tempering and honing.
吻: Lips and kissing.
Meaning: Sharpening the beak symbolizes the spirit of striving forward with courage and determination.