Literature Reference: 人心回互自无穷，眼前好恶那能定。—— 《相和歌辞 白头吟》 Human hearts are endlessly intertwined; how can one determine good or evil at a glance? Source from 'Baitou Yin'.
心: Heart and intention, often used in names to signify sincerity, is conducive to attracting noble assistance.
回: Winding and meandering.
Meaning: The heart returns to its pure and untainted essence.