1. Any scientific prototype has its dual image: ugliness in the embryo and beauty in the bud. ——Hugo

2. Science has no national boundaries, because it is a wealth that belongs to all mankind and a torch that illuminates the world, but scholars belong to the motherland. ——Pasteur

3. What knowledge is the most valuable? The unanimous answer is science. ——Spencer

4. Science and scientific knowledge are always hypothetical: it is conjectural knowledge. The scientific method is the method of criticism: the method that seeks and eliminates error and serves truth. ——Karl Popper

5. People like to hunt for novelties, which is the seed of science. ——Emerson

6. The immortal honor of science is that through its effect on the human soul, it overcomes people's insecurity in front of themselves and in front of nature. ——Einstein

7. There is no smooth road in science. Only those who are not afraid of hard work and climb the steep mountain road can hope to reach the glorious peak. ——Marx

8. Scientific laws themselves are objective truths and will never become obsolete. However, the ways in which people apply these laws and the corresponding design plans they make are changing with each passing day.

——Wang Zhuxi