以下是一些勉勵的英文佳句：
1. “Success is not final, failure is not fatal: It is the courage to continue that counts.” - Winston Churchill
2. “Where there is great pain, there is great potential.” - Ellen Goodman
3. “If you don’t aim for the top, you’ll probably end up somewhere near the bottom.” - Anonymous
4. “Believe in yourself and your abilities, for if you don’t, who will?” - Zig Ziglar
5. “Life is 10% what happens to you and 90% how you react to it.” - Leo Babauta
6. “Never give up, never surrender.” - Winston Churchill
7. “Opportunities are like buses, there are always several coming along at once, you just have to be fast enough to jump on one.” - Anthony J. D’Angelo
8. “The greatest glory in living lies not in never falling, but in rising every time we fall.” - Nelson Mandela
9. “Success is not a goal, but a journey.” - Zig Ziglar
10. “Success is not a destination, but a waypoint on the way to something better.” - Unknown
希望這些勉勵英文佳句能對你有所幫助！