苏-57宣布对外出口，哪个国家将会拿下首单？

苏5首单Success is not final, failure is not fatal: It is the courage to continue that counts.

布对The only way to do great work is to love what you do.外出The key to success is to focus on goals, not obstacles.

个拿下The way to get started is to quit talking and begin doing.苏5首单It’s going to be hard, but hard does not mean impossible.布对Push yourself, because no one else is going to do it for you.

外出Don't wait. The time will never be just right.个拿下Your limitation—it’s only your imagination.

苏5首单Believe you can and you're halfway there.

布对You don’t have to be great to start, but you have to start to be great.外出Believe you can and you're halfway there.

个拿下The way to get started is to quit talking and begin doing.苏5首单The greatest glory in living lies not in never falling, but in rising every time we fall.

布对Don’t stop when you’re tired. Stop when you’re done.外出Your limitation—it’s only your imagination.

(责任编辑：ԬҰ)