The famous sayings about physics are as follows:

1. Judge the beauty of heaven and earth and analyze the principles of all things.

2. The most obvious phenomenon in the experiments of electricity and magnetism is the interaction between objects that are quite far away from each other. Therefore, the first step in turning these phenomena into science is to determine the objects The magnitude and direction of the force between them.

3. Electric field versus magnetic field, dear, as time goes by, you and I are changing, but what remains unchanged is the love in our hearts, the electromagnetic field.

4. Mechanics is the science of motion, and its task is to describe the motion that occurs in nature in a complete and simple way. ——Kilho

5. Without today’s basic science, there would be no tomorrow’s technological applications. ——Li Zhengdao

6. About 15 billion years ago, the universe was a point with infinitely small volume and infinitely high density. The particles that make up us were all squeezed together in the moment before the explosion, and the world was essentially born in that moment. They floated, collided, and transformed in the universe for 15 billion years, creating the complete me and you. Every encounter is a reunion after a long absence, because we met as far back as 15 billion years ago, and from that moment on, I have been looking for you.

7. The laws of physics cannot be obtained by "thinking" alone. We should also devote ourselves to observation and experiment. ——Planck

8. You are the magnet. In your magnetic field, I am deeply attracted to you.

9. "Ah, Your Excellency, maybe you will be able to tax it soon."

10. The four directions up and down are called the universe, and the past and present are called the universe. ——Xi Jiao

11. Since Newton laid the foundation of theoretical physics, the greatest change in the axiomatic basis of physics was caused by the work of Faraday and Maxwell on electromagnetic phenomena. ——Einstein

12. Electrified solenoid versus iron core. Before I met you, my life was bleak. When you entered my world, I discovered that I can also be infinitely charming. .

13. Enthusiasm without knowledge is like an expedition in the dark.

14. In the beginning, there was only hydrogen in the world, and the fusion inside stars reached iron. Heavy metal elements such as gold and platinum could only come from supernova explosions, the most gorgeous funeral in the universe. That is to say , if you give a girl a platinum ring, she will wear a piece of the star.