1. What is the goal of modern science? Is to seek truth, scientific methods can be changed anytime and anywhere, and this scientific goal, seeking truth, that is, the spirit of science, will never change.

2. the public is loyal and determined, and the world is responsible.

3. Science will always resist superstition and all ignorant thoughts.

4. In scientific research, we can't use the words "probably" or "maybe", and we can't replace observation with estimation and inference.

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