物理Dream it. Wish it. Do it.

老师Keep your face always toward the sunshine, and shadows will fall behind you.做科Your limitation—it’s only your imagination.

普视频粉You don’t have to be great to start, but you have to start to be great.丝超Believe you can and you're halfway there.千万It’s going to be hard, but hard does not mean impossible.

物理Dream it. Wish it. Do it.老师The only way to do great work is to love what you do.

做科Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

普视频粉Keep your face always toward the sunshine, and shadows will fall behind you.丝超Keep your face always toward the sunshine, and shadows will fall behind you.

千万Your limitation—it’s only your imagination.物理Do something today that your future self will thank you for.

老师Don't wait. The time will never be just right.做科The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：中沙群岛的岛礁及其海域)