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Do something today that your future self will thank you for.邀请Don’t stop when you’re tired. Stop when you’re done.

中国站The greatest glory in living lies not in never falling, but in rising every time we fall.访问The harder you work for something, the greater you’ll feel when you achieve it.国际The harder you work for something, the greater you’ll feel when you achieve it.

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

何想Your limitation—it’s only your imagination.

邀请Keep your face always toward the sunshine, and shadows will fall behind you.中国站Great things never come from comfort zones.

访问You don’t have to be great to start, but you have to start to be great.国际Don't wait. The time will never be just right.

空间Great things never come from comfort zones.深度Don't wait. The time will never be just right.

(责任编辑：吴浩康)