1. Sun Yat-sen's famous saying: "Progress is the only way out, retrogression is a dead end."?

2. "As long as you have an ambition, you must have perseverance; As long as there is perseverance, there must be a way to realize this ambition."

3. "A person's wisdom is his infinite courage to eliminate prejudice and admit the truth."

< p>4. "When poverty limits people's thinking, it limits human progress."

5. "Regard freedom and equality as the great ideals of the motherland and make them an eternal belief."< /p>

6. "If you want to change the world, the first step is to change yourself, and then use it to influence the thoughts of others."

7. "Spread the truth to people from all over the world. It is our human responsibility to bring them together and become a big family."

8. "The greatness of a person lies in what he can give to others, not what he can get."< /p>

9. “Only by treating knowledge as a wealth that is universally available to everyone, can it become a real wealth.”

10. “Nothing in the world can be more powerful than truth. Save mankind, it is the only salvation.

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