The sword front comes from sharpening, and the plum blossom fragrance comes from bitter cold.
after all the flowers are gathered into honey, it's sweet for whom you work hard.
running water does not rot, and family members do not bite.
horse power is known from a distance, and people will see it for a long time.
if you are diligent, you will be wasted on fun; if you do what you think, you will be ruined.