expression, godan verb (-u)
enliven one's spirit; refresh oneself; cheer oneself up
A classical Chinese-derived expression (from Mencius) meaning to cultivate a vast, unperturbed spirit. Used in literary or philosophical contexts to describe nurturing inner vitality and moral courage.
彼は毎朝、浩然の気を養うために散歩をする。
He takes a walk every morning to refresh his spirit.
書道
Calligraphy is said to help cultivate a serene and expansive mind.