1. In any case, our reasoning should be tested by experiment. There is no other way but to seek truth through the natural way of experiment and observation. ——From Antoine-Laurent de Lavoisier, France

2. Chemical education that only teaches chemical knowledge and techniques is one-sided. Comprehensive chemical education requires both imparting chemical knowledge and skills. , and train scientific methods and thinking. ?——From Mr. Dai Anbang, a modern chemist in my country

3. The chemical laboratory should be the most effective and fruitful place for students to learn. To cultivate the quality of chemical science, we must not only impart knowledge, but also, most importantly, Develop students' intelligence. Intelligence factors include seven abilities: hands-on, observation, reference, memory, thinking, imagination, and expression. Thinking is the core of intelligence factors. ——From my country’s modern chemist Mr. Dai Anbang

4, only experiments are the “supreme court” of chemistry. ?——From Mr. Fu Ying, a modern physical chemist and chemical educator in my country

5. Various sciences are intrinsically related to each other. In order to solve problems in a certain scientific field, we should resort to Other relevant scientific knowledge. ——From Swedish chemist Alfred Bernhard Nobel, founder of the Nobel Prize