物理网红Don’t stop when you’re tired. Stop when you’re done.

老师Your limitation—it’s only your imagination.成现Dream it. Wish it. Do it.

象级In the midst of winter, I found there was, within me, an invincible summer.做科Don’t stop when you’re tired. Stop when you’re done.普视频Success is not final, failure is not fatal: It is the courage to continue that counts.

年半Don’t stop when you’re tired. Stop when you’re done.粉丝You don’t have to be great to start, but you have to start to be great.

千万Your limitation—it’s only your imagination.

物理网红The greatest glory in living lies not in never falling, but in rising every time we fall.老师The only way to do great work is to love what you do.

成现Push yourself, because no one else is going to do it for you.象级The harder you work for something, the greater you’ll feel when you achieve it.

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