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 only way to do great work is to love what you do.界首In the midst of winter, I found there was, within me, an invincible summer.

款空导Don’t stop when you’re tired. Stop when you’re done.代空弹装The only way to do great work is to love what you do.备歼The greatest glory in living lies not in never falling, but in rising every time we fall.

中国You don’t have to be great to start, but you have to start to be great.研世The way to get started is to quit talking and begin doing.

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

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Don't wait. The time will never be just right.

备歼The way to get started is to quit talking and begin doing.中国It’s going to be hard, but hard does not mean impossible.

研世The greatest glory in living lies not in never falling, but in rising every time we fall.界首You don’t have to be great to start, but you have to start to be great.

(责任编辑：林柏宏)