1. Bacon: Only by obeying nature can we control nature.
2. Newton: The sea of truth, let all the undiscovered things lie before my eyes and let me explore.
3. Diderot: The benefits of fallacy are temporary, while the benefits of truth are permanent. When truth has disadvantages, these disadvantages will be eliminated soon, and the disadvantages of fallacy always go with fallacy.
4. Edison: Genius is one percent inspiration and ninety-nine percent perspiration.
5. Hua Luogeng: Independent thinking ability is an essential talent for scientific research and invention. Any important scientific invention in history is independent and in-depth with the inventor.