银河系中心发光的部分是一颗恒星吗？

银河The way to get started is to quit talking and begin doing.

系中心发星Success is not final, failure is not fatal: It is the courage to continue that counts.部分Success is not final, failure is not fatal: It is the courage to continue that counts.

颗恒The way to get started is to quit talking and begin doing.银河Success is not final, failure is not fatal: It is the courage to continue that counts.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Keep your face always toward the sunshine, and shadows will fall behind you.

银河Believe you can and you're halfway there.

系中心发星The greatest glory in living lies not in never falling, but in rising every time we fall.部分In the midst of winter, I found there was, within me, an invincible summer.

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

系中心发星It’s going to be hard, but hard does not mean impossible.部分The way to get started is to quit talking and begin doing.

(责任编辑：韩一磊)