Literature Reference: 君子以朋友讲习，以悦心志。——《周易》 The noble person cultivates friendship and learning to delight the heart and mind. Source from 'Zhou Yi'.
悦: Joy and delight. Beneficial for physical and mental well-being, interpersonal relationships, and professional growth.
楷: Exemplar, paragon. This signifies agile thinking and strategic acumen, which bode well for the advancement of future endeavors.
Meaning: Joyful and exemplary, embodying happiness and serving as a model for others.