There is a circulation of the forces within and outside the earth; these forces and their action in any particular part of the earth conform to the general laws which control the earth as a whole.
Kukhona ukusakazwa kwamabutho ngaphakathi nangaphandle komhlaba; la mandla nesenzo sawo kunoma iyiphi ingxenye ethile yomhlaba ahambisana nemithetho ejwayelekile elawula umhlaba wonke.