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The way to get started is to quit talking and begin doing.界首Believe you can and you're halfway there.

款空导You don’t have to be great to start, but you have to start to be great.代空弹装Don't wait. The time will never be just right.备歼It’s going to be hard, but hard does not mean impossible.

中国Push yourself, because no one else is going to do it for you.研世In the midst of winter, I found there was, within me, an invincible summer.

界首Your limitation—it’s only your imagination.

款空导The only way to do great work is to love what you do.代空弹装Great things never come from comfort zones.

备歼You don’t have to be great to start, but you have to start to be great.中国Don't wait. The time will never be just right.

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

(责任编辑：宁波市)