以下是一些激勵人心的英文短句：
1. Never give up, never lose hope.
2. Forward always moves forward.
3. Courage is the key to success.
4. Dream big and aim higher.
5. Success is not final, failure is not fatal.
6. Keep your eyes on the stars, and on the ready feet on the ground.
7. Never let your past determine your future.
8. Believe in yourself and you can achieve anything.
9. Actions speak louder than words.
10. Challenge yourself, achieve your goals.
希望這些英文短句可以給您帶來正能量，激發您的鬥志！