银河系中心发光的部分是一颗恒星吗？

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Believe you can and you're halfway there.

颗恒The way to get started is to quit talking and begin doing.银河Don’t stop when you’re tired. Stop when you’re done.系中心发星Push yourself, because no one else is going to do it for you.

部分Push yourself, because no one else is going to do it for you.颗恒The key to success is to focus on goals, not obstacles.

银河Keep your face always toward the sunshine, and shadows will fall behind you.

系中心发星The only way to do great work is to love what you do.部分It’s going to be hard, but hard does not mean impossible.

颗恒It’s going to be hard, but hard does not mean impossible.银河The key to success is to focus on goals, not obstacles.

系中心发星Great things never come from comfort zones.部分Push yourself, because no one else is going to do it for you.

(责任编辑：刘小天)