以下是一些具有激勵作用的英文短句：
1. "Believe in yourself and you can achieve anything."
2. "Life is a journey, not a destination."
3. "Success is not final, failure is not fatal: It is the courage to continue that counts."
4. "Dream big, work hard, and everything will fall into place."
5. "Opportunities are everywhere if you just look for them."
6. "The key to success is not what you do, but how you do it."
7. "Never give up, never surrender."
8. "Success is not a destination, it's a journey."
9. "Believe in yourself and your abilities, and the world will follow suit."
10. "Life is full of challenges, but with perseverance, anything is possible."
希望這些句子能夠激勵你，讓你在追求夢想的道路上更加堅定和自信。