Literature Reference: 上人念佛泛贞谛，一佛一珠以为计。—— 《智达上人水精念珠歌》 The monk chants the profound truth of Buddhism, counting one Buddha with one bead. Source from 'Zhi Da Shang Ren Shui Jing Nian Zhu Ge'.
贞: Loyalty and steadfastness. Often used in conjunction with unwavering devotion, it signifies remaining true to one's cherished principles with resolute determination.
谛: Listen attentively, grasp the profound truth.
Meaning: It symbolizes unwavering truth or faith, representing wisdom and enlightenment.