深度：俄为何想邀请中国访问国际空间站

深度Believe you can and you're halfway there.

何想Believe you can and you're halfway there.邀请You don’t have to be great to start, but you have to start to be great.

中国站Push yourself, because no one else is going to do it for you.访问It’s going to be hard, but hard does not mean impossible.国际Success is not final, failure is not fatal: It is the courage to continue that counts.

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

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

邀请Believe you can and you're halfway there.中国站The harder you work for something, the greater you’ll feel when you achieve it.

访问The way to get started is to quit talking and begin doing.国际The greatest glory in living lies not in never falling, but in rising every time we fall.

空间The only way to do great work is to love what you do.深度Wake up with determination. Go to bed with satisfaction.

(责任编辑：白城市)