Literature Reference: 木陨水归壑，寂然无念心。—— 《入南山至全师兰若》 As the wood falls and water returns to the valley, the heart remains in serene tranquility. Source from 'Ru Nanshan Zhi Quan Shi Lan Ruo'.
木: Wood and trees symbolize a person's simplicity, honesty, and approachability.
归: The original meaning refers to returning, coming back, tending towards, belonging to, gathering, merging into, adhering to, and submitting to, among other connotations.
Meaning: Returning to nature, the heart is as calm as still water, seeking inner peace and tranquility.