Author: Lao-Tzu
Laozi (also Lao-Tzu, Lao-Tsu, or Lao-tze) was a philosopher and poet of ancient China. He is best known as the reputed author of the Tao Te Ching[1] and the founder of philosophical Taoism, but he is also revered as a deity in religious Taoism and traditional Chinese religions. Although a legendary figure, he is usually dated to around the 6th century BC and reckoned a contemporary of Confucius, but some historians contend that he actually lived during the Warring States period of the 5th or 4th century BC. A central figure in Chinese culture, Laozi is claimed by both the emperors of the Tang dynasty and modern people of the Li surname as a founder of their lineage.
source: wikipedia