Enlighten wisdom and nourish the soul.

The origin of the expression "Enlighten wisdom and nourish the soul" can be traced back to China's spiritual three-character song. In this poem, there is a phrase "cultivate one's morality by virtue, Bacon casts a soul and enlivens one's heart", in which the expression of "enlivens one's heart" is used.

In addition, "Enlightening wisdom and moistening things silently" may also be related to Bai Juyi, a great poet in the Tang Dynasty, who wrote Farewell to Ancient Grass. According to historical records, Bai Juyi wrote this poem in grief when he was leaving Tang Dezong in the seventh year of Zhenyuan (79 1). There is a saying in the poem that "labor can enlighten wisdom and moisten the heart", which may mean that labor can enlighten wisdom and change can moisten the heart.

Please note that these sources are only possible explanations, and the exact meaning and usage of "enlightening the mind and nourishing the heart" may need to refer to more contexts and original materials.