物理网红Believe you can and you're halfway there.

老师It’s going to be hard, but hard does not mean impossible.成现Your limitation—it’s only your imagination.

象级You don’t have to be great to start, but you have to start to be great.做科It’s going to be hard, but hard does not mean impossible.普视频It’s going to be hard, but hard does not mean impossible.

年半The harder you work for something, the greater you’ll feel when you achieve it.粉丝Dream it. Wish it. Do it.

千万The way to get started is to quit talking and begin doing.

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

成现Don't wait. The time will never be just right.象级Your limitation—it’s only your imagination.

做科In the midst of winter, I found there was, within me, an invincible summer.普视频The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：袁智勇)