1. We are enjoying the huge benefits that other people’s inventions have brought to us, and we must also be willing to use our own inventions to serve others. ——Franklin

2. Scientific inspiration can never come by waiting. If there are any accidental opportunities in scientific discoveries, then this kind of "accidental opportunity" can only be given to those who Education is given to those who are well-educated, to those who are good at independent thinking, to those who have a perseverance spirit, and not to lazy people. ——Hua Luogeng

3. A scientist should consider the comments of later generations, not the insults or praises at the time. ——Pasteur?

4. 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

5. I don’t know what people in the world think of me. But I think like this: I seem to be playing on the sea, sometimes finding a smooth stone, sometimes finding a beautiful shell and being happy about it. Despite this, the ocean of truth is still mysteriously displayed in front of us. ——Newton

6. Man’s bounden duty is to have the courage to explore the truth. ——Copernicus

7. Anyone who takes the truth lightly in small matters is also untrustworthy in big matters. ——Einstein

8. The benefits of fallacy are temporary, while the benefits of truth are permanent; when truth has drawbacks, these drawbacks will be eliminated soon, while the drawbacks of fallacy are the same as those of fallacy. Always with you. —— Diderot

9. The ocean of truth lets all things undiscovered lie before my eyes for me to explore. ——Newton

10. The same is true for "difficulty". Facing a cliff, you won't be able to see a crack in a hundred years, but with an axe, you can advance one inch, and you have to advance one foot. If you keep accumulating, leaps and bounds will come, and breakthroughs will follow. ——Hua Luogeng

11. I really want to invent a trait or machine with such terrible large-scale destructive power that war will become impossible forever. ——Nobel

12. If we admit failure too readily, we may not realize that we are very close to being right. ——Karl Popper

13. Exploring the truth is more valuable than possessing the truth. ——Einstein

14. Only by obeying nature can we control nature. ——Bacon

15. Only by finding a unique way can you create great achievements, and squeezing around in the streets will not make a difference. —— Blake