The meaning of the four lines in Lu Xun's "Self-Inscription of a Small Image" was: I'm like a pine tree Standing on the top of the mountain all year round wind and sun It still stood tall. This poem depicted Lu Xun's image of standing on the top of the mountain for a long time like a pine tree, unaffected by the external environment and growing steadily. The pine tree in the poem symbolized Lu Xun's firm belief and indomitable spirit. Even in difficult and dangerous environments, he could stand tall like a pine tree.