"堅持"的英文金句可以是：
1. "Persevere in the face of difficulties."
2. "Stick to your goals no matter what."
3. "Persistence pays off in the end."
4. "Never give up, never surrender."
5. "Keep going, no matter what."
6. "Indomitable spirit."
以上句子都可以用來鼓勵人們在面對困難時堅持不懈，勇往直前。