Literature Reference: 丹雀衔书来，暮栖何乡树。—— 《送高司直寻封阆州》 The vermilion bird carries a letter, where will it rest at dusk? Source from 'Song Gao Sizhi Xun Feng Langzhou'.
暮: Dusk, twilight, the evening of life.
栖: A place to dwell and take refuge; a sanctuary for one's being.
Meaning: Resting at dusk symbolizes tranquility and a sense of belonging.