1. Without double diligence, there is neither talent nor genius. -Mendeleev
2. The spark of talent is often on the diligent millstone, generate. -wilhelm liebknecht
3. Genius comes from diligence. -Gorky
4. Be loyal to your duties, work hard, love glory and trust your instincts. -Leo Burnett
5. The so-called genius refers to people with perseverance, hard work, ecstasy and selflessness. -kikuichi Kimura
6. What is a genius! I think genius is the result of hard work. -Guo Moruo
7. In the long river of seeking truth, only by studying, constantly studying, diligently studying and creatively studying can we climb mountains and mountains. -Hua Luogeng
8. Smart qualifications, internal drive, diligent working attitude and perseverance are all other conditions needed for the success of scientific research. -beveridge
9. Genius lies in accumulation, and cleverness lies in diligence. -Hua Luogeng
1. A trickle of water can wear away a big stone, not because it is powerful, but because it drops day and night. Only by diligent and unremitting efforts can we acquire those skills. -Beethoven
11. Diligence is the mother of success. -Mao Yisheng
12. Study hard and work hard to make your youth more glorious. -Wang Guangmei
13. Between genius and diligence, I choose diligence without hesitation, which is the mother of almost all achievements in the world. -Einstein
Section 1? Old quantum theory
One or two dark clouds
Our story begins with the birth of modern physics.