Literature Reference: 江上蟹螯沙渺渺，坞中蜗壳雪漫漫。—— 《灞上逢元九处士东归》 许浑 Crab pincers on the river, sands stretch vast and indistinct; in the mountain hut, snail shells are buried under endless snow. Source from 'Ba Shang Feng Yuan Jiu Chu Shi Dong Gui' by Xu Hun.
沙: Sand, grains of sand.
渺: Tiny, insignificant. Carries an unfavorable connotation; use with caution.
Meaning: The vast sands symbolize a broad mind and lofty aspirations.