以下是一些英文勵志句子短句：
1. Never give up， never lose， never forget to smile.
2. Dream as much as you want, but put your heart into it.
3. The world will be full of success, if you keep your head held high.
4. Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
5. Try your best, better than when you don't try at all.
6. There will be always sunshine behind the rain.
7. Learn to face the truth, then it will become a poem with color and fragrance.
8. Failure is the road to success, only failed many times, many unsuccessful.
9. One cannot succeed at things one hates. You have to find some kind of pleasure in them - even if it is just a little satisfaction for doing your best.
這些英文句子短句都可以鼓勵人們在困難時刻堅持下去，激發他們的潛能和自信。希望對你有所幫助！