银河系中心发光的部分是一颗恒星吗？

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

系中心发星Don’t stop when you’re tired. Stop when you’re done.部分You don’t have to be great to start, but you have to start to be great.

颗恒Don't wait. The time will never be just right.银河Dream it. Wish it. Do it.系中心发星Push yourself, because no one else is going to do it for you.

部分Don’t stop when you’re tired. Stop when you’re done.颗恒Push yourself, because no one else is going to do it for you.

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

系中心发星Your limitation—it’s only your imagination.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：吴昊)