不放棄的英文名言有：
1. Persevere and the impossible becomes possible.
2. Never give up, never lose.
3. Keep going and you will find the way.
4. Don't give up, never give up.
5. Persistence is key to success; don't give in.
6. Attitude is everything, persevere towards success.
7. Failure is only the opportunity to succeed, don't give up.
這些名言都強調了堅持和毅力的重要性，鼓勵人們不要放棄，勇往直前。