2. The same is true of "difficulty". Facing the cliffs, you can't see a crack in a hundred years, but with an axe, you can advance inch by inch, you must advance inch by inch, and you will continue to accumulate. Leaps will come, and breakthroughs will follow. -Hua (China)
I really want to invent a machine with such terrible destructive power on a large scale that war will never be possible. Nobel Prize (Sweden)
Only by obeying nature can we master nature. Bacon (UK)
5. The sea of truth, let all undiscovered things lie before my eyes, let me explore. -Newton (UK)
6. The benefits of fallacy are temporary, while the benefits of truth are permanent; When truth has shortcomings, these shortcomings will soon be eliminated, and the shortcomings of falsehood always go hand in hand with falsehood. -Diderot (France)
7. Anyone who is indifferent to the truth in small matters is also untrustworthy in big matters. -Einstein (USA)
8. The bounden duty of human beings is to explore the truth. -Copernicus (Poland)
9. I don't know what people in the world think of me. I think so: I seem to be playing in the sea. Sometimes I find a smooth stone, and sometimes I find a beautiful shell. I am very happy. However, the sea of truth mysteriously unfolds before us. -Newton (UK)
10. Scientific inspiration cannot wait. If there is any accidental opportunity for scientific discovery, then this "accidental opportunity" can only be given to educated people, people who are good at independent thinking, people who have perseverance, and not to lazy people. -Hua (China)