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

象级Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.做科Keep your face always toward the sunshine, and shadows will fall behind you.普视频Your limitation—it’s only your imagination.

年半Don't wait. The time will never be just right.粉丝Dream it. Wish it. Do it.

千万Push yourself, because no one else is going to do it for you.

物理网红The harder you work for something, the greater you’ll feel when you achieve it.老师The key to success is to focus on goals, not obstacles.

成现Your limitation—it’s only your imagination.象级Your limitation—it’s only your imagination.

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The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：雪宇)