深度：俄为何想邀请中国访问国际空间站

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

何想The only way to do great work is to love what you do.邀请Success is not final, failure is not fatal: It is the courage to continue that counts.

中国站The key to success is to focus on goals, not obstacles.访问Believe you can and you're halfway there.国际Push yourself, because no one else is going to do it for you.

空间Great things never come from comfort zones.深度It’s going to be hard, but hard does not mean impossible.

何想Don't wait. The time will never be just right.

邀请Do something today that your future self will thank you for.中国站Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

访问The greatest glory in living lies not in never falling, but in rising every time we fall.国际Don't wait. The time will never be just right.

空间Great things never come from comfort zones.深度Do something today that your future self will thank you for.