家庭老师一边讲课妈妈一边燥

Confucians have always admired plum blossoms. There is a saying that the edge of a sword comes from sharpening, and the fragrance of plum blossoms comes from the bitter cold. After going through the hardships of bitter cold, the plum blossoms bloom in full bloom and fragrant. This is what Confucianism admires....