Literature Reference: 燕客书方诈，尧门信未孚。—— 《趋翰苑遭诬搆四十六韵》 The letters of the Yan guest are deceitful, while the trust of Yao's gate is yet to be proven. Source from 'Qu Han Yuan Zao Wu Gou Si Shi Liu Yun'.
尧: Ancient emperor's name, symbolizing a person of both virtue and talent.
门: Method, knack.
Meaning: Yao's Gate symbolizes wisdom and virtue, embodying noble character and a broad mind.