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

老师Push yourself, because no one else is going to do it for you.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Your limitation—it’s only your imagination.丝超It’s going to be hard, but hard does not mean impossible.千万Believe you can and you're halfway there.

物理Your limitation—it’s only your imagination.老师Believe you can and you're halfway there.

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

普视频粉It’s going to be hard, but hard does not mean impossible.丝超It’s going to be hard, but hard does not mean impossible.

千万Do something today that your future self will thank you for.物理Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

老师Great things never come from comfort zones.做科The only way to do great work is to love what you do.

(责任编辑：王雪娥)