Literature Reference: 靖，安也；斯，此也。——《说文解字》 Jing means peace; Si means this. Source from 'Shuowen Jiezi'.
靖: Tranquility and peace, a symbol of gentleness and harmony, auspicious in its essence.
斯: This person, this moment. It conveys a sense of refinement, the awe-inspiring dignity of a sage, and the dedication of one who lives and breathes their principles morning and night.
Meaning: Jing Si symbolizes peace and stability, representing wisdom and tranquility.