1. Pain often makes the weak weary of the world and commit suicide, but it makes the strong more sober and energetic. ——Anonymous

2. When the sky is strong, a gentleman will strive to constantly strive for self-improvement. ——"The Book of Changes"

3. If there is a will, things will turn out to be ruined. A hundred and two Qin passes will eventually belong to Chu. The painstaking efforts of man and nature will pay off. Three thousand Yue Jia can swallow Wu. ——Pu Songling

4. Without wind and rain, it cannot grow into a big tree; without being tempered, it is difficult to become steel. ——Lei Feng

5. The glory of life lies not in never giving up, but in being able to rise again and again. ——Napoleon

6. My highest principle is: never give in regardless of any difficulties. ——Marie Curie

7. Difficulties are like springs. It depends on whether you are strong or not. If you are strong, it will be weak. If you are weak, it will be strong. ——Anonymous

8. Difficulties are the teachers of life and the best school.

Life is like an ocean, only those with a strong will can reach the other shore (Ma Zaisi)

●Victory belongs to those who are perseverant (UK)

●Failure is the final test of perseverance (Bismarck)

●Perseverance is the best assistant of the will (Europe)

●A gentleman respects those who are in themselves, but not those who are in heaven. The reason is that the sun is advancing

●Self-improvement is like honor, it is an island without beaches (Napocang)

●The strong can survive the storm of fate Struggle (UK)

● Tenacity is the secret of writer’s skills (Jack London)

● Tenacity can lead people to happiness (Turkey)

● Strong Faith will win strong people and then make them stronger----(Walter Bekiho)

●Life is like the ocean, only those with a strong will can reach the other side ( Ma Zaisi)

●Victory belongs to the perseverant (Britain)

●Failure is the final test of perseverance (Bismarck)

●Businesses often succeed Destroyed by perseverance, but destroyed by quarrels (Iran)

●Kung fu and perseverance turn mulberry leaves into silk (UK)

●Even a little bit of restraint on your part can make a difference. It will make people strong----(Gorky)

●Because of brave perseverance, inevitable disasters will be conquered (Europe)

●Continuously strive for self-improvement, Is the mother of luck (Germany)

●God helps those who help themselves (UK)