Dialectics
I’ve just realized why I enjoy reading Hegel so much. Compare:
The principle of family life is dependence on the soil, on land, terra firma. Similarly, the natural element for industry, animating its outward movement, is the sea. Since the passion for gain involves risk, industry though bent on gain yet lifts itself above it; instead of remaining rooted to the soil and the limited circle of civil life with its pleasures and desires, it embraces the element of flux, danger, and destruction. Further, the sea is the greatest means of communication, and trade by sea creates commercial connections between distant countries and so relations involving contractual rights. At the same time, commerce of this kind is the most potent instrument of culture, and through it trade acquires its significance in the history of the world. (The Philosophy of Right)