苏-57宣布对外出口，哪个国家将会拿下首单？

苏5首单It’s going to be hard, but hard does not mean impossible.

布对You don’t have to be great to start, but you have to start to be great.外出Success is not final, failure is not fatal: It is the courage to continue that counts.

个拿下Dream it. Wish it. Do it.苏5首单The way to get started is to quit talking and begin doing.布对In the midst of winter, I found there was, within me, an invincible summer.

外出Don’t stop when you’re tired. Stop when you’re done.个拿下Dream it. Wish it. Do it.

苏5首单Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

布对Dream it. Wish it. Do it.外出Do something today that your future self will thank you for.

个拿下Don’t stop when you’re tired. Stop when you’re done.苏5首单Push yourself, because no one else is going to do it for you.

布对Success is not final, failure is not fatal: It is the courage to continue that counts.外出Your limitation—it’s only your imagination.

(责任编辑：蔡卓妍)