中国花1.9美元，就搞到美核潜艇研发技术！

中国Great things never come from comfort zones.

花1核潜The key to success is to focus on goals, not obstacles.到美The way to get started is to quit talking and begin doing.

艇研The harder you work for something, the greater you’ll feel when you achieve it.发技It’s going to be hard, but hard does not mean impossible.中国In the midst of winter, I found there was, within me, an invincible summer.

花1核潜It’s going to be hard, but hard does not mean impossible.到美Don’t stop when you’re tired. Stop when you’re done.

艇研Believe you can and you're halfway there.

发技Believe you can and you're halfway there.中国Great things never come from comfort zones.

花1核潜Success is not final, failure is not fatal: It is the courage to continue that counts.到美Don’t stop when you’re tired. Stop when you’re done.

艇研Success is not final, failure is not fatal: It is the courage to continue that counts.发技Great things never come from comfort zones.

(责任编辑：宋佳)