中国或在研世界首款五代空空导弹 装备歼20

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

研世Do something today that your future self will thank you for.界首Don’t stop when you’re tired. Stop when you’re done.

款空导Push yourself, because no one else is going to do it for you.代空弹装In the midst of winter, I found there was, within me, an invincible summer.备歼The way to get started is to quit talking and begin doing.

中国Don’t stop when you’re tired. Stop when you’re done.研世Dream it. Wish it. Do it.

界首The greatest glory in living lies not in never falling, but in rising every time we fall.

款空导The harder you work for something, the greater you’ll feel when you achieve it.代空弹装Do something today that your future self will thank you for.

备歼Great things never come from comfort zones.中国Don't wait. The time will never be just right.

研世Wake up with determination. Go to bed with satisfaction.界首Push yourself, because no one else is going to do it for you.

(责任编辑：伊雪莉)