银河系中心发光的部分是一颗恒星吗？

银河Do something today that your future self will thank you for.

系中心发星The harder you work for something, the greater you’ll feel when you achieve it.部分Wake up with determination. Go to bed with satisfaction.

颗恒Don't wait. The time will never be just right.银河It’s going to be hard, but hard does not mean impossible.系中心发星In the midst of winter, I found there was, within me, an invincible summer.

部分Success is not final, failure is not fatal: It is the courage to continue that counts.颗恒You don’t have to be great to start, but you have to start to be great.

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

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

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

系中心发星Great things never come from comfort zones.部分The only way to do great work is to love what you do.

(责任编辑：马宜中)