Tao Te Ching (Chinese: 道德經 [ Listen (info • help)]) is the Chinese name of a book by a man named Laozi (or Lao Tzu, which literally means "old master"). Laozi was a sage (a wise man) and he was a record-keeper. The title can mean "The Book of the Way and its Virtue." People believe the book was written around 600 BC.