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Your limitation—it’s only your imagination.界首The way to get started is to quit talking and begin doing.

款空导Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.代空弹装The harder you work for something, the greater you’ll feel when you achieve it.备歼The harder you work for something, the greater you’ll feel when you achieve it.

中国The key to success is to focus on goals, not obstacles.研世Success is not final, failure is not fatal: It is the courage to continue that counts.

界首Believe you can and you're halfway there.

款空导Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.代空弹装Dream it. Wish it. Do it.

备歼The only way to do great work is to love what you do.中国Great things never come from comfort zones.

研世Don't wait. The time will never be just right.界首Your limitation—it’s only your imagination.