不放棄的英文名言有：
1. Perseverance alone often crowns the efforts of common people.
2. 只有毅力才是通往成功的鑰匙。
3. Never give up, never lose.
4. 永遠不要放棄，不要丟失。
5. Keep your face to the sunshine and you shall never feel the shadow.
6. 向著陽光照耀的地方奮進，你就不會感到陰暗。
7. Persistence is the only way to success.
8. 堅持是通向成功的唯一途徑。
9. Courage is not the absence of fear, but the strength to face it. Never give up!
10. 勇氣不是沒有恐懼，而是在恐懼面前堅持下去。永不放棄！
希望以上名言能夠對你有所幫助。