Literature Reference: Joyful and carefree, with no worries in mind. Source from 'Zhuangzi·Xiaoyao You'.
陶: Immersed and enchanted.
然: Affirmation and Promise. Herein lies a symbol of abundance, with wisdom in ample supply, venture forth with great auspiciousness.
Meaning: Joyful and carefree, with a peaceful and unrestrained state of mind.