1. Intelligent qualifications, inner drive, diligent work attitude and perseverance are all conditions required for successful scientific research. ——Beveridge

2. Is it a compliment or a challenge to the achievements of scholars? What I need is the latter, because the former can only make people intoxicated, while the latter is a spur. ——Pasteur

3. The pursuit of truth and knowledge and the struggle for it are one of the highest qualities of human beings. ——Einstein

4. The secret of invention is constant hard work. ——Newton

5. Inventors only have the courage to move forward in the unknown world because of the support of great confidence. ——Balzac

6. If you want to succeed in anything, you must pay a price: struggle. ——Emerson

7. Struggle is the father of all things. ——Tao Xingzhi

8. Struggle to improve life is a respectable behavior. ——Mao Dun

9. Struggle has been going on every day since the beginning of mankind. ——Sun Yat-sen

10. Everyone has the spirit of struggle.

——Li Shutong