坚定心志，不畏艰难：这是人生最重要的品质之一，因为只有在遇到挑战和困难的时候，我们才能真正地了解自己的能力和价值。以下是精选的46句深刻励志的英文短语，希望能够帮助你在人生中保持坚定和勇气。
1. Nothing is impossible if you believe.
2. Believe you can and you're halfway there.
3. The future belongs to those who believe in the beauty of their dreams.
4. You are never too old to set another goal or to dream a new dream.
5. Success is not final, failure is not fatal: it is the courage to continue that counts.
6. Courage doesn't always roar. Sometimes courage is the quiet voice at the end of the day saying, "I will try again tomorrow".
7. We may encounter many defeats but we must not be defeated.
8. The only way to do great work is to love what you do.
9. The best way to predict your future is to create it.
10. Success is stumbling from failure to failure with no loss of enthusiasm.
11. If you want to achieve greatness, stop asking for permission.
12. The only limit to our realization of tomorrow will be our doubts of today.
13. If you want to lift yourself up, lift up someone else.
14. The greatest glory in living lies not in never falling, but in rising every time we fall.
15. I can't change the direction of the wind, but I can adjust my sails to always reach my destination.
16. The only person you are destined to become is the person you decide to be.
17. Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.
18. If you don't stand for something, you will fall for anything.
19. Success is the sum of small efforts, repeated day in and day out.
20. Believe in your dreams and they may come true; believe in yourself and they will come true.
21. You miss 100% of the shots you don't take.
22. Do not wait for opportunity to knock, create a door for it.
23. Believe in yourself, take on your challenges, dig deep within yourself to conquer fears. Never let anyone bring you down.
24. No one can make you feel inferior without your consent.
25. Believe that you can and you're halfway there.
26. The only way to have a good day is to start it with a positive attitude.
27. If opportunity doesn't knock, build a door.
28. It always seems impossible until it's done.
29. Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
30. Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.
31. If you want to be happy, be.
32. Believe in yourself and you will be unstoppable.
33. Don't let yesterday take up too much of today.
34. You can have anything you want if you are willing to give up the belief that you can't have it.
35. The only time you should ever look back is to see how far you've come.
36. Don't let anyone tell you that you can't do something.
37. Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.
38. The only place where success comes before work is in the dictionary.
39. The only limit to our realization of tomorrow will be our doubts of today.
40. Don't watch the clock; do what it does. Keep going.
41. If you want to make your dreams come true, the first thing you have to do is wake up.
42. You don't have to be great to start, but you have to start to be great.
43. Believe you can and you're halfway there.
44. No one has ever become poor by giving.
45. Success is not the absence of failure; it's the persistence through failure.
46. The best way to predict your future is to create it.
