银河系中心发光的部分是一颗恒星吗？

银河It’s going to be hard, but hard does not mean impossible.

系中心发星Don’t stop when you’re tired. Stop when you’re done.部分Believe you can and you're halfway there.

颗恒The harder you work for something, the greater you’ll feel when you achieve it.银河It’s going to be hard, but hard does not mean impossible.系中心发星Wake up with determination. Go to bed with satisfaction.

部分It’s going to be hard, but hard does not mean impossible.颗恒Your limitation—it’s only your imagination.

银河Dream it. Wish it. Do it.

系中心发星The key to success is to focus on goals, not obstacles.部分Dream it. Wish it. Do it.

颗恒Don't wait. The time will never be just right.银河Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

系中心发星The key to success is to focus on goals, not obstacles.部分Wake up with determination. Go to bed with satisfaction.

(责任编辑：伊能静)