The meaning of calligraphy hanging at home.

remind yourself to have a heart that is indifferent to fame and fortune and pursues true inner peace, and will not be disturbed by all kinds of trivial things outside. According to relevant information, it has a profound connotation in Buddhism to live with one's heart, which expresses that one should have a heart with no attachment and no pursuit in the process of practice, and be able to transcend the constraints of material and senses and pursue the spiritual realm of self-transcendence. This sentence is the Zen language of Zhi Zhou, a Zen master in the Tang Dynasty, which means "you should have nothing to rely on and root your heart in the inside".