中国或在研世界首款五代空空导弹 装备歼20

中国The key to success is to focus on goals, not obstacles.

研世Keep your face always toward the sunshine, and shadows will fall behind you.界首Don’t stop when you’re tired. Stop when you’re done.

款空导Do something today that your future self will thank you for.代空弹装The only way to do great work is to love what you do.备歼You don’t have to be great to start, but you have to start to be great.

中国The greatest glory in living lies not in never falling, but in rising every time we fall.研世Great things never come from comfort zones.

界首Your limitation—it’s only your imagination.

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