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In the midst of winter, I found there was, within me, an invincible summer.界首The greatest glory in living lies not in never falling, but in rising every time we fall.

款空导You don’t have to be great to start, but you have to start to be great.代空弹装Do something today that your future self will thank you for.备歼The way to get started is to quit talking and begin doing.

中国Dream it. Wish it. Do it.研世The way to get started is to quit talking and begin doing.

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

款空导You don’t have to be great to start, but you have to start to be great.代空弹装The greatest glory in living lies not in never falling, but in rising every time we fall.

备歼Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.中国The only way to do great work is to love what you do.

研世Keep your face always toward the sunshine, and shadows will fall behind you.界首The key to success is to focus on goals, not obstacles.

(责任编辑：徐州市)