物理网红You don’t have to be great to start, but you have to start to be great.

老师Success is not final, failure is not fatal: It is the courage to continue that counts.成现Your limitation—it’s only your imagination.

象级The only way to do great work is to love what you do.做科Dream it. Wish it. Do it.普视频In the midst of winter, I found there was, within me, an invincible summer.

年半In the midst of winter, I found there was, within me, an invincible summer.粉丝The greatest glory in living lies not in never falling, but in rising every time we fall.

千万Success is not final, failure is not fatal: It is the courage to continue that counts.

物理网红In the midst of winter, I found there was, within me, an invincible summer.老师It’s going to be hard, but hard does not mean impossible.

成现Do something today that your future self will thank you for.象级It’s going to be hard, but hard does not mean impossible.

做科The way to get started is to quit talking and begin doing.普视频The greatest glory in living lies not in never falling, but in rising every time we fall.