永不放棄的英文佳句如下：
1. "Never give up, never lose hope. Always have faith, it allows you to move forward."
2. "Keep going, no matter how tough it gets, never give up."
3. "Don't give up when you're facing a challenge. Keep pushing forward and things will get better."
4. "Perseverance means never giving up, no matter what obstacles are in your way."
5. "It's okay to fail, but it's not okay to quit. Keep going and you'll eventually succeed."
6. "The key to success is not just having a dream, but having the courage to pursue it, no matter what."
7. "Grit means never giving up, even when faced with challenges and difficulties."
8. "Believe in yourself and never give up on your goals. You can achieve anything if you put your mind to it."
希望這些英文佳句能夠鼓勵和激勵你永不放棄！