Patriotism.
"The sword is made of gold and is dressed in white jade. It shines through the window at night. My husband has not yet accomplished his fifty years of service, so he picks up the sword and takes care of the wilderness." It means that my sword, which is plated with gold and inlaid with white jade, emits a dazzling light at night, penetrates the window, and shoots straight into the sky.
Intention: youth