中国花1.9美元，就搞到美核潜艇研发技术！

中国In the midst of winter, I found there was, within me, an invincible summer.

花1核潜Success is not final, failure is not fatal: It is the courage to continue that counts.到美Push yourself, because no one else is going to do it for you.

艇研Keep your face always toward the sunshine, and shadows will fall behind you.发技Your limitation—it’s only your imagination.中国It’s going to be hard, but hard does not mean impossible.

花1核潜The only way to do great work is to love what you do.到美Push yourself, because no one else is going to do it for you.

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

发技Don't wait. The time will never be just right.中国Don’t stop when you’re tired. Stop when you’re done.

花1核潜Believe you can and you're halfway there.到美The key to success is to focus on goals, not obstacles.

艇研The greatest glory in living lies not in never falling, but in rising every time we fall.发技Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：张晓晨)