The famous sayings that are not affected by external objects include:

1. If the will wants to have the power of law, it must be controlled by reason when reason issues orders. ——Aquinas

2. If you have a serious attitude, you will feel that the world will become a better place. ——Xue Zitan

3. Nothing is difficult in the world, only those who are willing can do it.

4. Steel is tempered in fierce fire and rapid cooling, so it can be hard and fearless. Our generation has also been trained in struggles and terrible tests, and has learned not to give in in the face of life. ——Ostrovsky

5. When heaven is about to entrust a great responsibility to this man, he must first suffer his mental pain, starve his body and skin, and deplete his body!

6. As long as there is a kind of infinite self-confidence that fills the heart, and then relies on a strong will and independent and uninhibited intelligence, one day you will succeed. —— Maupassant

7. Only by enduring hardship can one become a master.

8. A person cannot ride two horses. If you ride one horse, you will lose the other horse. A wise person will ignore all requests to distract his mind, and only concentrate on learning one subject, and when he learns one subject, he must learn it well. ——Goethe

9. Attitude is the foundation of success. ——Tang Jie

10. A good attitude will make your life shine. ——Zhu Li

11. People’s strengths or weaknesses in willpower and fighting spirit are often one of the important reasons for their success or failure. ——Hardy

12. Even if you encounter unfortunate disasters, never give up what you have started.

13. The most important thing in life is to have a lofty goal and use talent and perseverance to accomplish it. ——Goethe

14. A good attitude leads to a happy life; a bad attitude leads to a dark life. ——Wu Jinyi

15. People will always make mistakes, suffer setbacks, and be troubled, but they must never stand still; the tasks that should be completed must be completed even if they sacrifice their lives for it. The holy water of the social river remains clean because it is pushed forward by a never-ending current. This means that the river bank will occasionally be washed away, causing short-term losses, but if you are afraid of the river bank breaching and trying to block the torrent permanently, it will only lead to stagnation and death.

——Tagore