Literature Reference: 春风正澹荡，暮雨来何迟？—— 《相和歌辞 相逢行二首 一》 李白 The spring breeze is gentle and free, why does the evening rain delay? From 'Xianghe Geci: Xiangfeng Xing Er Shou Yi' by Li Bai.
澹: Tranquil and serene. A man of purity, a gentleman, beloved by all.
荡: Unrestrained, dissolute, and wayward. Ambiguous; use with caution.
Meaning: Gentle and free, it symbolizes a peaceful and carefree state of mind, like the soft spring breeze.