1. It is easy to break the thief in the mountain, but it is difficult to break the thief in the heart.

2. There is no good or disgusting body, and there are good and bad actions. Knowing good and evil is conscience, and doing good and eliminating evil is qingwu.

3. Although the world is huge, if you have a good intention and a conscience, even ordinary people can become saints.

4. A person who is determined has a desire to learn; a scholar is determined by what he is determined to do.

5. The heart is reason. There is no reason outside the heart, there is nothing outside the heart, and there is nothing outside the heart.

6. There is no calamity greater than one’s merits, no crime greater than concealing others’ good deeds, no evil greater than one’s ability to attack, and no humiliation greater than the shame of forgetting oneself. All four are prepared to bring disaster.

7. When the human heart is upright, it is the Taoist heart; when the Taoist heart is lost, it is the human heart.

8. Learn the way to become a saint and learn to have a conscience.

9. The heart is the Tao, and the Tao is the heaven. If you know the heart, you will know and know the heaven.

10. There is no knowing but not doing. Knowing but not doing is unknown.

11. Knowledge is the beginning of action, and action is the completion of knowledge.

12. The place where knowledge is true and solid is action, and the place where action is clear and aware is knowledge.

13. The essence of knowledge and action is conscience and ability.

14. Being knowledgeable means keeping the natural principles in everything, and practicing sincerely means endless learning.

15. The conscience of the heart is called a saint, and the learning of a saint only leads to conscience.

16. Selfish desires arise day by day, just like the dust on the ground. If it is not swept away, there will be another layer.

17. The heart is reason. To be selfless means to act rationally, and to act unselfishly is selfishness.

18. The reason why a saint is a saint is based on pure heavenly principles, not on talent. Therefore, even if you are an ordinary person, if you are willing to learn and make your mind pure with heavenly principles, you can become a saint.

19. The saints and the world and the people are of the same body. Confucianism, Buddhism, Lao Lao, and Zhuang are all for my use. This is called the great road.

20. This heart is bright, so what else can I say?