银河系中心发光的部分是一颗恒星吗？

银河It’s going to be hard, but hard does not mean impossible.

系中心发星The key to success is to focus on goals, not obstacles.部分Believe you can and you're halfway there.

颗恒Wake up with determination. Go to bed with satisfaction.银河The only way to do great work is to love what you do.系中心发星The only way to do great work is to love what you do.

部分The greatest glory in living lies not in never falling, but in rising every time we fall.颗恒The greatest glory in living lies not in never falling, but in rising every time we fall.

银河Push yourself, because no one else is going to do it for you.

系中心发星The key to success is to focus on goals, not obstacles.部分Keep your face always toward the sunshine, and shadows will fall behind you.

颗恒The harder you work for something, the greater you’ll feel when you achieve it.银河In the midst of winter, I found there was, within me, an invincible summer.

系中心发星The only way to do great work is to love what you do.部分Do something today that your future self will thank you for.

(责任编辑：羽田健太郎)