Literature Reference: 靖惟帝道，克配于天。—— 《尚书·大禹谟》 By upholding the emperor's way, one can match the will of heaven. Source from 'Shangshu·Dayu Mo'.
靖: Tranquility and peace, a symbol of gentleness and harmony, auspicious in its essence.
惟:
Meaning: Quiet contemplation symbolizes stability and wisdom.