What does it mean to embroider soft feelings with one stroke in the Spring and Autumn Period, one stroke on the left and one stroke on the left?

Every stroke can tell the changes of history, and every stroke can embroider soft feelings. The poem "One stroke of spring and autumn, one stroke of embroidery tenderness" means that each stroke can tell the changes of history, each stroke can embroider soft feelings, and the exquisiteness of handwriting or scribing conveys rich emotions and historical precipitation. It expresses that in calligraphy and embroidery, every little detail contains profound connotation and emotion, showing exquisite beauty and gentleness.