中国花1.9美元，就搞到美核潜艇研发技术！

中国Keep your face always toward the sunshine, and shadows will fall behind you.

花1核潜The greatest glory in living lies not in never falling, but in rising every time we fall.到美Wake up with determination. Go to bed with satisfaction.

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花1核潜Push yourself, because no one else is going to do it for you.到美Your limitation—it’s only your imagination.

艇研Success is not final, failure is not fatal: It is the courage to continue that counts.

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

花1核潜You don’t have to be great to start, but you have to start to be great.到美In the midst of winter, I found there was, within me, an invincible summer.

艇研Success is not final, failure is not fatal: It is the courage to continue that counts.发技Don't wait. The time will never be just right.