1. Do it yourself, move your own feet, and observe with your own eyes. This is the highest principle of our experimental work.

2. What you learn on paper will eventually make you realize it, but you will definitely know that this matter must be done in detail.

3. Those who know are not as good as those who practice.

4. Operate correctly and observe carefully.

5. All reasoning must be derived from observation and experiment.

6. Learn scientific knowledge and reach the peak of science and technology.

7. Empty talk is worse than trial and error.

8. Observe carefully, analyze carefully, and summarize scientifically.

9. I don’t like boring lectures without experiments, because in the final analysis, all scientific progress starts from experiments.

10. Genius is one percent inspiration and ninety-nine percent blood and sweat.

11. Raising a problem is often more important than solving a problem.

12. Explore the mysteries of life and improve the quality of life.

13. Exploration, seeking knowledge, and understanding

14. Experiment is the father of science.

15. Laboratory and invention are two closely related terms. Without a laboratory, natural science will wither; once a scientist leaves the laboratory, he becomes a disarmed warrior on the battlefield.

16. A good scholar will do his best, but a good doer will find it difficult.

17. If I can see far, it is because I stand on the shoulders of giants.

18. If you have to wait until there is a laboratory before doing experiments, then you will not do experiments even if there is a laboratory.

19. Everyone must admit that experiment is the father of science.

20. You will know the severity after you have the power, and you will know the length after the degree.

21. Cultivate a scientific attitude and improve scientific quality.

22. Science is the commander and practice is the warrior.

23. Science is never-ending, it is an eternal mystery.

24. Scientific truth should not be found in the dusty books of ancient saints, but should be found in experiments and theories based on experiments.

25. Chemistry is ever-changing, and experiments should follow rules to explore the secrets.

26. Chemistry improves the living environment and enjoys a green world; science and technology creates a better life and builds a harmonious home.

27. Curiosity is very important. Only with curiosity can you dare to ask questions.

28. A broad thirst for knowledge can make a person a systematic naturalist.

29. Feelings do not deceive people, but judgments do.

30. It is foolish to be sure of everything without testing it in practice.

31. Hearing is not as good as seeing, and seeing is not as good as experimenting.

32. Hearing with the ears is not as good as seeing with the eyes, and seeing with the eyes is not as good as practicing with the feet.

33. Think independently, unite and cooperate.

34. Use your hands and brain to explore the rules.

35. Use your hands and brain, be eager to learn and think well.

36. Boldly explore and experiment repeatedly.

37. Be bold in reform, realistic and innovative.

38. Obtain knowledge from experiments. Knowledge is power.

39. Hearings are not as good as seeing them, and seeing shadows is not as good as observing the shape.

40. There is no other way to identify errors except experimentation.

41. Don’t wait for luck to come, but work hard to master knowledge.

42. Not for fame or profit, but the work goal is to reach the world's advanced level.

43. The theory of natural science cannot be separated from the basis of experiment. The backward thinking of "those who work hard are governed by others, and those who work hard are governed by others", which emphasizes theory and neglects experiments, is very harmful to scientific youth in developing countries.

44. Those who sit and watch fishermen only envy the fish. A collection of famous quotes from school laboratories

1. Chemistry improves the living environment and enjoys a green world; science and technology creates a better life and builds a harmonious home.

2. Curiosity is very important. Only with curiosity can you dare to ask questions.

3. A broad thirst for knowledge can make a person a systematic naturalist.

4. Feelings do not deceive people, but judgments do.

5. It is foolish to be sure of everything without testing it in practice.

6. Hearing is not as good as seeing, and seeing is not as good as experimenting.

7. Hearing with the ears is not as good as seeing with the eyes, and seeing with the eyes is not as good as practicing with the feet.

8. Think independently, unite and cooperate.

9. Use your hands and brain to explore the rules.

10. Use your hands and brain, be eager to learn and think well.

11. Boldly explore and experiment repeatedly.

12. Be bold in reform, realistic and innovative.

13. Obtain knowledge from experiments. Knowledge is power.

14. Hearing is not as good as seeing it, and seeing a shadow is not as good as observing the shape.

15. There is no other way to identify errors except experimentation.

16. Don’t wait for luck to come, but work hard to master knowledge.

17. Not for fame or profit, but the work goal is to reach the world's advanced level.

18. The theory of natural science cannot be separated from the basis of experiment. The backward thinking of "those who work hard are governed by others, and those who work hard are governed by others", which emphasizes theory and neglects experiments, is very harmful to scientific youth in developing countries.

19. Just sitting and watching the fishermen is just envy of the fish.

20. Do it yourself, move your own feet, and observe with your own eyes. This is the highest principle of our experimental work.

21. What you get on paper is only shallow, but you know that you must do it in detail.

22. Those who know are not as good as those who practice.

23. Operate correctly and observe carefully.

24. All reasoning must be derived from observation and experiment.

25. Learn scientific knowledge and reach the peak of science and technology.

26. Empty talk is worse than trial and error.

27. Observe carefully, analyze carefully, and summarize scientifically.

28. I don’t like boring lectures without experiments, because in the final analysis, all scientific progress starts from experiments.

29. Genius is one percent inspiration and ninety-nine percent blood and sweat.

30. Raising a problem is often more important than solving a problem.

31. Explore the mysteries of life and improve the quality of life.

32. Exploration, seeking knowledge, and understanding

33. Experiment is the father of science.

34. Laboratory and invention are two closely related terms. Without a laboratory, natural science will wither; once a scientist leaves the laboratory, he becomes a disarmed warrior on the battlefield.

35. A good scholar will do his best, but a good doer will find it difficult.

36. If I can see far, it is because I stand on the shoulders of giants.

37. If you have to wait until there is a laboratory before doing experiments, then you will not do experiments even if there is a laboratory.

38. Everyone must admit that experiment is the father of science.

39. You will know the severity after you have the power, and you will know the length after the degree.

40. Cultivate a scientific attitude and improve scientific quality.

41. Science is the commander and practice is the warrior.

42. Science is never-ending, it is an eternal mystery.

43. Scientific truth should not be found in the dusty books of ancient saints, but should be found in experiments and theories based on experiments.

44. Chemistry is ever-changing, and experiments follow rules to explore. Slogan of the school laboratory

1. Experiment is the only criterion for testing truth.

2. Exploration, seeking knowledge, and understanding.

3. Experience is a permanent teacher.

4. Science is the commander and practice is the warrior.

5. A good scholar will do his best, but a good doer will find it difficult.

6. Precision instruments should be handled with care.

7. Those who sit and watch fishermen only envy the fish.

8. Boldly explore and experiment repeatedly.

9. Advocate science and pursue truth.

10. Measurement data must be accurate, and original records must be indispensable.

11. Operate correctly and observe carefully.

12. Love brings life to all things and brings life to all things.

13. Empty talk is worse than trial and error.

14. Be bold in reform, realistic and innovative.

15. Learn scientific knowledge and reach the peak of science and technology.

16. It is foolish to confirm everything without testing it in practice.

17. Cultivate a scientific attitude and improve scientific quality.

18. Think independently, unite and cooperate.

19. A knowledgeable person who does not practice is equivalent to a bee who does not make honey.

20. Hearing is not as good as seeing, and seeing is not as good as experimenting.

21. Chemistry is ever-changing, and experiments follow rules to explore.

22. You will know the severity after you have the power, and you will know the length after the degree.

23. Hearing with the ears is not as good as seeing with the eyes, and seeing with the eyes is not as good as practicing with the feet.

24. Having both hands and brain is the purpose of creating education.

25. Explore the mysteries of life and improve the quality of life.

26. Hearings are not as good as seeing them in person, and seeing shadows is not as good as observing shapes.

27. There is no other way to identify errors except experimentation.

28. Observe carefully, analyze carefully, and summarize scientifically.

29. Use your hands and brain, be eager to learn and think well.

30. All reasoning must be derived from observation and experiment.

31. Intelligence is the daughter of experiment.

32. Use your hands and brain to explore the rules.

33. What you get on paper is only shallow, but you know that you must do it in earnest.

34. Feelings do not deceive people, but judgments do.

35. Without bold attempts, there will be no amazing discoveries.

36. Everyone must admit that experiment is the father of science.

37. What you get on paper is only shallow, but you know that you have to do it in detail. Laboratory slogan

1. He who knows is worse than he who does it. Classic Quotations

2. You will know the severity after you have the power, and you will know the length after the degree.

3. Science is the commander and practice is the warrior

4. Explore the mysteries of life and improve the quality of life.

5. Feelings do not deceive people, but judgments do.

6. Everyone must admit that experiment is the father of science.

7. A good scholar will do his best, but a good doer will find it difficult. Laboratory slogan must be read

8. All reasoning must be derived from observation and experiment.

9. Hearing is not as good as seeing, and seeing is not as good as practice.

10. Empty talk is not as effective as trial.

11. Learn scientific knowledge and reach the peak of science and technology.

12. Operate correctly and observe carefully.

13. Everyone admits that experiment is the father of science.

14. It is better to try and get results than to make empty claims.

15. All reasoning must be derived from observation and experiment.

16. Observe carefully, analyze carefully, and summarize scientifically.

17. Use your hands and brain, be eager to learn and think well.

18. Boldly explore and experiment repeatedly.

19. After knowing the right, you will know the severity and then the length.

20. What you have learned on paper will eventually become shallow, but you will definitely know that this matter must be carried out.

21. Be as persistent as Newton and as diligent as Faraday.

22. Think independently, unite and cooperate.

23. We all have an imaginative brain.

24. Explore and seek knowledge. The latest collection of laboratory slogans

25. It is foolish to confirm everything without testing it in practice.

26. Chemistry is ever-changing, and experiments follow rules to explore.

27. True knowledge begins with doubt.

28. Raising a problem is often more important than solving a problem.

29. There is no other way to identify errors except experimentation.

30. Be bold in reform, realistic and innovative.

31. Hearing is not as good as seeing, and seeing is not as good as experimenting.

32. Exploration, seeking knowledge, and understanding.

33. Science is the commander and practice is the warrior.

34. Chemistry improves the living environment and enjoys a green world; science and technology creates a better life and builds a harmonious home.

35. Use your hands and brain to explore the rules.

36. Hearings are not as good as seeing them, and seeing shadows is not as good as observing shapes.

37. Cultivate a scientific attitude and improve scientific quality.

38. Chemistry improves the living environment and enjoys a green world. Technology creates a better life and builds a harmonious home.