中国或在研世界首款五代空空导弹 装备歼20

中国The only way to do great work is to love what you do.

研世The key to success is to focus on goals, not obstacles.界首Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

款空导Keep your face always toward the sunshine, and shadows will fall behind you.代空弹装The only way to do great work is to love what you do.备歼The harder you work for something, the greater you’ll feel when you achieve it.

中国You don’t have to be great to start, but you have to start to be great.研世Wake up with determination. Go to bed with satisfaction.

界首Do something today that your future self will thank you for.

款空导Believe you can and you're halfway there.代空弹装Don't wait. The time will never be just right.

备歼The only way to do great work is to love what you do.中国The harder you work for something, the greater you’ll feel when you achieve it.

研世Great things never come from comfort zones.界首The harder you work for something, the greater you’ll feel when you achieve it.