1. Tao can be Tao, but it is extraordinary. The name can be named. It's very famous. The beginning of the nameless world; The famous mother of everything.

The whole world knows that beauty is beauty, and evil has been done. As we all know, goodness is good, but it is not good.

3. Whether related or not, the difficulty is complementary, the length is in phase, the height is in phase, and the sound is harmonious. Hengye

4. Without Shang Xian, the people will not dispute; Expensive and rare goods, so that people do not steal; If you can't see what you want, you won't be chaotic. It is the rule of saints, which can hollow out their hearts, strengthen their bellies, weaken their aspirations and strengthen their bones. It often makes people ignorant and have no desire. Make the wise dare not do it. If you do nothing, you will die.

5. The world is ruthless, and everything is a dog; Saints are ruthless and treat people like pigs.

6. It's better to be moderate than too much.