以下是一些鼓勵朋友的英文金句：
1. "You can do it! You've got what it takes."
2. "Life is challenging, but never defeated, as long as you have the courage to face it."
3. "Success is not the result of luck, but of hard work and dedication."
4. "Believe in yourself and your abilities, and you will achieve anything you set your mind to."
5. "Life is a journey, not a destination. Embrace the journey and enjoy the ride."
6. "Failure is not the end of the world, it's just a lesson to learn from."
7. "Success is not achieved overnight, it takes time and effort."
8. "Never give up, never surrender."
9. "Life is beautiful, live it to the fullest."
10. "You are stronger than you think, and braver than you believe."
希望這些英文金句能夠鼓勵和支持你的朋友。