The famous sayings about diligence are as follows:

1. A day of hard work will lead to a good night's sleep; a lifetime of hard work will lead to a happy sleep. 1. Leonardo da Vinci

2. Genius is the ability to work hard and diligently without end. 1 Carlyle

3. Success is the result of overcoming difficulties and obstacles. 1. Smith

4. To climb the peak, one must not be afraid of hardships and dangers, and to realize one’s ideals, one must have the courage to struggle. Anonymous

5. When you put confidence in yourself, you will always be full of power.

6. Imagine your own response to difficulties, not by escaping or bypassing them, but by facing them, dealing with them, and struggling with them in an aggressive and wise way. 1 Maxwell Maltz

7. Those who fight for the cause of people's liberation, or endure poverty in order to defend a great truth. Anonymous

8. Only when the keys of ideals touch the strings of struggle can the beautiful music of life be played. Anonymous

9. The happiest thing in the world is to fight for your ideals. Philosophers tell us that the happiness of "doing good" comes from morality. Those who strive for ideals will surely be able to obtain this kind of happiness, because the essence of ideals contains moral value. 1 Socrates

10. The work is accomplished by hard work but neglected by play; Yihan Yu

11. For the great cause of mankind, we should put aside selfishness and fight for it with a diligent spirit to the end. If you don’t contribute enough, you will never do enough. Anonymous

12. After setting your footing, you must use your strength and skills to fight on your own. 1. Bernard Shaw

13. Getting rich through hard work is an eternal truth. Whether you are an apprentice or a boss, you still need to fight, win, and struggle. If a task is given to me, no matter how difficult it is, I will do it well. Work is my greatest interest, and hard work is the source of my entrepreneurship. 1. Chen Shaoliang

14. The bounden duty of scientists requires us to continue to strive to completely reveal the mysteries of nature and master these secrets so that we can benefit mankind in the future. 1. Joliot Curie

15. Only diligence and perseverance can make us successful, and diligence and perseverance come from the means needed to achieve success. 1 Smith