The concept of Tao mainly comes from Tao Te Ching. Tao Te Ching says: Tao can be Tao, but extraordinary. It means: if Tao can speak, it is not eternal. So it's hard to say what the avenue is. According to the Tao Te Ching, "Learning is getting worse day by day, and Tao is getting worse day by day, resulting in inaction", we can guess that Tao should be an omnipotent existence.

The concept of Buddha comes from India. In Hindi, Buddha is also called Buddha, which means the highest enlightened person. On the evening of February 8, 65438 in 530 BC, Prince Siddhartha became a fully enlightened Buddha under the bodhi tree. The religion he founded is called Buddhism.

Therefore, the meaning of Tao may be omnipotent, while the meaning of Buddha is the highest awakened one.