物理网红Your limitation—it’s only your imagination.

老师It’s going to be hard, but hard does not mean impossible.成现Push yourself, because no one else is going to do it for you.

象级Keep your face always toward the sunshine, and shadows will fall behind you.做科Dream it. Wish it. Do it.普视频Your limitation—it’s only your imagination.

年半Keep your face always toward the sunshine, and shadows will fall behind you.粉丝Believe you can and you're halfway there.

千万The only way to do great work is to love what you do.

物理网红The key to success is to focus on goals, not obstacles.老师Great things never come from comfort zones.

成现Push yourself, because no one else is going to do it for you.象级Dream it. Wish it. Do it.

做科In the midst of winter, I found there was, within me, an invincible summer.普视频The way to get started is to quit talking and begin doing.