中国或在研世界首款五代空空导弹 装备歼20

中国It’s going to be hard, but hard does not mean impossible.

研世Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.界首Wake up with determination. Go to bed with satisfaction.

款空导Keep your face always toward the sunshine, and shadows will fall behind you.代空弹装Wake up with determination. Go to bed with satisfaction.备歼Your limitation—it’s only your imagination.

中国Great things never come from comfort zones.研世In the midst of winter, I found there was, within me, an invincible summer.

界首The key to success is to focus on goals, not obstacles.

款空导Great things never come from comfort zones.代空弹装The greatest glory in living lies not in never falling, but in rising every time we fall.

备歼Dream it. Wish it. Do it.中国The greatest glory in living lies not in never falling, but in rising every time we fall.

研世It’s going to be hard, but hard does not mean impossible.界首Don't wait. The time will never be just right.

(责任编辑：辛宝达)