1. Our happy life is bought with our faith and will, with our sweat and blood, with our life and future!
2. The road to revolution is opened up with our will and belief, our courage and persistence, our intelligence and courage!
Every victory is won with our sweat and efforts, with our sacrifice and dedication, with our faith and determination!
No matter how difficult the road ahead is, as long as we keep our faith and go forward bravely, we will surely win!
We should remember that we are revolutionary for the people, and in order to make them live a happy life, we should pave this road with our own sweat and blood!
6. On the road of revolution, there is no retreat or compromise, only progress and victory!
As long as our faith and determination do not fail, then our revolution will never fail!
We must understand that the revolution is not for ourselves, but for the people and the future!
9. No matter how difficult the road ahead is, as long as we persist in our faith and our initial intentions, we will surely win!
10. The road to revolution is not smooth sailing, but as long as we have confidence, courage and determination, we will certainly overcome all difficulties!
These lines emphasize the importance of faith, determination, hard work and dedication in the revolution, and also express their love and pursuit for the people and the future. They are full of philosophy and thought-provoking.