The sea lose its vastness without the surging billow. The desert lose its great without the rage storm. Life lose its charm and sense without the motive force.
If the sea lose the welter of billow, that means it lose the vigorousness and firmness. If the desert lose the mad dance of awing sand,that means it lose the pageantry. When Human lose the power of move, It lose the charm and sense of it's existence.