My words are very easy to understand and very easy to practice; but there is no one in the world who is able to understand and practice them.
The heavy is the root of the light. The tranquil is the ruler of the hasty.
A good traveler leaves no tracks. Good speech lacks fault-finding.
Correct becomes defect. Good becomes ominous. People's delusions have certainly lasted long.
The Tao which you know is not the eternal Tao
You cannot know the body by studying the finger, and you cannot understand the universe by learning one science.