"After all, sustainability means running the global environment - Earth Inc. - like a corporation: with depreciation, amortization and maintenance accounts. In other words, keeping the asset whole, rather than undermining your natural capital"

This quote by Maurice Strong speaks to the value of sustainability and how it ought to be approached. He suggests that the global environment needs to be dealt with like a corporation, with depreciation, amortization and upkeep accounts. This means that the environment must be managed in a way that preserves its assets, rather than depleting them. This is an essential idea, as it stresses the requirement to think about the environment as a finite resource that requires to be handled properly. By doing so, we can guarantee that the environment is preserved for future generations. Ultimately, sustainability is about preserving the environment and its resources, instead of exploiting them.