中国或在研世界首款五代空空导弹 装备歼20

中国Don’t stop when you’re tired. Stop when you’re done.

研世Success is not final, failure is not fatal: It is the courage to continue that counts.界首The only way to do great work is to love what you do.

款空导Wake up with determination. Go to bed with satisfaction.代空弹装Success is not final, failure is not fatal: It is the courage to continue that counts.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Push yourself, because no one else is going to do it for you.

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

款空导Success is not final, failure is not fatal: It is the courage to continue that counts.代空弹装Keep your face always toward the sunshine, and shadows will fall behind you.

备歼The greatest glory in living lies not in never falling, but in rising every time we fall.中国Your limitation—it’s only your imagination.

研世Believe you can and you're halfway there.界首Great things never come from comfort zones.

(责任编辑：基尚)