深度：俄为何想邀请中国访问国际空间站

深度Your limitation—it’s only your imagination.

何想Wake up with determination. Go to bed with satisfaction.邀请You don’t have to be great to start, but you have to start to be great.

中国站Don’t stop when you’re tired. Stop when you’re done.访问In the midst of winter, I found there was, within me, an invincible summer.国际Don't wait. The time will never be just right.

空间Success is not final, failure is not fatal: It is the courage to continue that counts.深度Your limitation—it’s only your imagination.

何想Don’t stop when you’re tired. Stop when you’re done.

邀请In the midst of winter, I found there was, within me, an invincible summer.中国站You don’t have to be great to start, but you have to start to be great.

访问The only way to do great work is to love what you do.国际The only way to do great work is to love what you do.

空间You don’t have to be great to start, but you have to start to be great.深度Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：文明真)