Tao Te Ching
Dào/Tao 道 means "way", "road", "path", or "route," but was given the extra meaning "path ahead", "way forward", "method", "principle", or simply "the Way". This word was also used in different ways by other Chinese philosophers (including Confucius, Mencius, Mozi, and Hanfeizi). It has special meaning in Taoism, where it means the basic way of the universe (that can not really be explained).