Study on Ecological Value of Sustainable Development Based on China's Ancient Great Thinker's Thought on Ecological Ethics

Ecology is the science of studying the relationship between the living organisms and their environment. And the Environmental Science, which reveals the basic law of the harmonious development of society, economy and environment, is the discipline studying the interaction of people and environment. Ecology is not only the basic disciplines of environmental science, but also the scientifically recognized theoretical basis of environmental ethics. Tsunzi, a master on the Confucianism, one of the most distinguished Confucianists of the pre-Qin period, made the conception of sustainable development penetrate into his ecological ethics thoughts on the basis of philosophical thinking-Nature has its true law. If we hackle, inherit, comprehend, and utilize critically Tsunzis thought on ecological ethics, there will be some significant enlightening value for us to not only establish the theory of environmental ethics but also solve the increasing ecological crises facing humanity.