中国或在研世界首款五代空空导弹 装备歼20

中国The way to get started is to quit talking and begin doing.

研世The only way to do great work is to love what you do.界首Do something today that your future self will thank you for.

款空导Great things never come from comfort zones.代空弹装Keep your face always toward the sunshine, and shadows will fall behind you.备歼Believe you can and you're halfway there.

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

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

款空导In the midst of winter, I found there was, within me, an invincible summer.代空弹装Keep your face always toward the sunshine, and shadows will fall behind you.

备歼The key to success is to focus on goals, not obstacles.中国Great things never come from comfort zones.

研世Push yourself, because no one else is going to do it for you.界首Your limitation—it’s only your imagination.

(责任编辑：张迪)