Antoine de Saint-Exupéry，a writer who enjoys international fame，has built in his works a dynamic spatial system of multiple levels and senses. Space is not only the background of his story，but also the subject of his philosophical speculations. In this article，we will analyze the spatial hierarchy，clarify the meanings of spaces，and reveal the movement trajectory of this multidimensional system：from nature to the cultivated “human land”，from the strange world to the “domesticated” world；from the “closed space” to the “open space”，from the real space to the virtual space. Our research aims to analyze the writer’s philosophical thoughts and his style of artistic creation，observe the living conditions of modern people and explore new values and outlooks on life.