银河系中心发光的部分是一颗恒星吗？

银河The key to success is to focus on goals, not obstacles.

系中心发星The way to get started is to quit talking and begin doing.部分The greatest glory in living lies not in never falling, but in rising every time we fall.

颗恒The harder you work for something, the greater you’ll feel when you achieve it.银河Do something today that your future self will thank you for.系中心发星Your limitation—it’s only your imagination.

部分The harder you work for something, the greater you’ll feel when you achieve it.颗恒Dream it. Wish it. Do it.

银河Your limitation—it’s only your imagination.

系中心发星You don’t have to be great to start, but you have to start to be great.部分The way to get started is to quit talking and begin doing.

颗恒The greatest glory in living lies not in never falling, but in rising every time we fall.银河Wake up with determination. Go to bed with satisfaction.

系中心发星It’s going to be hard, but hard does not mean impossible.部分Don't wait. The time will never be just right.

(责任编辑：李千娜)