以下是一些激勵人心的英文句子：
1. Never give up， never lose， never be afraid to try.
2. Success is not final， failure is not fatal： it is the courage to continue that counts.
3. Keep your face to the sunshine， and you shall never feel the shadow.
4. Success is not the destination， but the way to journey.
5. It's not the length of the journey， but the direction you choose that matters.
6. Keep moving forward， never look back， and you will succeed.
7. You will succeed if you put your heart into it.
8. Never say die， keep going until you succeed.
9. Believe in yourself， and all that you can do will be achieved.
10. Success is not a goal， but a way to live your life.
希望這些句子能夠激勵到你！