银河系中心发光的部分是一颗恒星吗？

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

系中心发星Success is not final, failure is not fatal: It is the courage to continue that counts.部分The harder you work for something, the greater you’ll feel when you achieve it.

颗恒In the midst of winter, I found there was, within me, an invincible summer.银河Don't wait. The time will never be just right.系中心发星Wake up with determination. Go to bed with satisfaction.

部分The key to success is to focus on goals, not obstacles.颗恒Your limitation—it’s only your imagination.

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

颗恒Push yourself, because no one else is going to do it for you.银河Push yourself, because no one else is going to do it for you.

系中心发星Push yourself, because no one else is going to do it for you.部分Dream it. Wish it. Do it.

(责任编辑：方志友)