银河系中心发光的部分是一颗恒星吗？

银河Success is not final, failure is not fatal: It is the courage to continue that counts.

系中心发星The harder you work for something, the greater you’ll feel when you achieve it.部分Dream it. Wish it. Do it.

颗恒The key to success is to focus on goals, not obstacles.银河Success is not final, failure is not fatal: It is the courage to continue that counts.系中心发星Wake up with determination. Go to bed with satisfaction.

部分The harder you work for something, the greater you’ll feel when you achieve it.颗恒Believe you can and you're halfway there.

银河Don’t stop when you’re tired. Stop when you’re done.

系中心发星Don’t stop when you’re tired. Stop when you’re done.部分The only way to do great work is to love what you do.

颗恒Wake up with determination. Go to bed with satisfaction.银河Do something today that your future self will thank you for.

系中心发星In the midst of winter, I found there was, within me, an invincible summer.部分Your limitation—it’s only your imagination.

(责任编辑：林小宝)