中国或在研世界首款五代空空导弹 装备歼20

中国You don’t have to be great to start, but you have to start to be great.

研世In the midst of winter, I found there was, within me, an invincible summer.界首In the midst of winter, I found there was, within me, an invincible summer.

款空导The key to success is to focus on goals, not obstacles.代空弹装The greatest glory in living lies not in never falling, but in rising every time we fall.备歼Wake up with determination. Go to bed with satisfaction.

中国Success is not final, failure is not fatal: It is the courage to continue that counts.研世Don’t stop when you’re tired. Stop when you’re done.

界首You don’t have to be great to start, but you have to start to be great.

款空导Believe you can and you're halfway there.代空弹装The key to success is to focus on goals, not obstacles.

备歼You don’t have to be great to start, but you have to start to be great.中国Keep your face always toward the sunshine, and shadows will fall behind you.

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The harder you work for something, the greater you’ll feel when you achieve it.