1. Ideal is a famous lamp in the darkness, which can illuminate every corner of the trekker's heart.

2. If a person does not determine the goal of sailing, any wind direction will not be favorable to him. ——(France) Montaigne

3. Ideals are like stars—we can never touch them, but like navigators, we can sail by the position of the stars. ——Schlitz

4. Ideals cannot be conquered by reality, and the sparks of hope shine in the dark sky. ——Ba Jin

5. An ideal is a kind of power! ——Romain Rolland

6. People who have no ideals in life are poor people. ——Turgenev

7. If we do not have ideals, our minds will fall into coma; if we do not engage in labor, how will our ideals be realized? ——Chen Yi

8. People need ideals, but they need human ideals that are in line with nature, not supernatural ideals. ——Lenin

9. Ideals are needed and are the direction we move forward. Reality can only have a future with the guidance of ideals; in turn, ideals must be realized through practical efforts. ——Zhou Enlai

10. The happiest thing in the world is to fight for your ideals. ——Socrates

11. The human soul needs ideals more than materials. ——Hugo

12. Ambition is the budding tooth of noble behavior. ——Moglihi

13. In the best ideal world, everything is designed for the best purpose. ——Voltaire

14. The higher a person’s ideal, the purer his life. ——Voynich

15. If human activities are not inspired by ideals, they will become empty and insignificant. ——Chernyshevsky

16. A person’s ideals and aspirations are often directly proportional to his abilities. ——Johnson

17. I would rather be the smallest person among human beings who has dreams and the desire to realize their dreams, than be the greatest person without dreams and desires. ——Kahlil Gibran

18. If human activities are not inspired by ideals, they will become empty and insignificant. - Chernyshevsky

19. Everyone has certain ideals, which determine the direction of his efforts and judgment. In this sense, I never regard comfort and happiness as the purpose of life itself - this ethical basis, I call it the ideal of the pig pen. -- Einstein

20. Don't give up on the goal you were originally determined to achieve just because of one failure. ——Shakespeare

21. Don’t give up your fantasies. When the illusion is gone, you can still survive, but even though you are alive, you are still dead. ——American writer Mark Twain

22. I want to reveal the secrets of nature and use them to benefit mankind. I think there is no better contribution we can make in our short lives than this. ——American inventor Edison

23. Ideals are guiding lights. Without ideals, there is no firm direction; without direction, there is no life. ——Russian writer Tolstoy