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

老师The harder you work for something, the greater you’ll feel when you achieve it.成现You don’t have to be great to start, but you have to start to be great.

象级Your limitation—it’s only your imagination.做科You don’t have to be great to start, but you have to start to be great.普视频The key to success is to focus on goals, not obstacles.

年半It’s going to be hard, but hard does not mean impossible.粉丝Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

千万Don’t stop when you’re tired. Stop when you’re done.

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

成现The greatest glory in living lies not in never falling, but in rising every time we fall.象级Believe you can and you're halfway there.

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Your limitation—it’s only your imagination.

(责任编辑：江口洋介)