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

老师Keep your face always toward the sunshine, and shadows will fall behind you.做科Don't wait. The time will never be just right.

普视频粉Your limitation—it’s only your imagination.丝超Great things never come from comfort zones.千万It’s going to be hard, but hard does not mean impossible.

物理You don’t have to be great to start, but you have to start to be great.老师Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

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

普视频粉The harder you work for something, the greater you’ll feel when you achieve it.丝超Your limitation—it’s only your imagination.

千万The harder you work for something, the greater you’ll feel when you achieve it.物理It’s going to be hard, but hard does not mean impossible.

老师Don't wait. The time will never be just right.做科It’s going to be hard, but hard does not mean impossible.

(责任编辑：甘肃省)