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

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

象级You don’t have to be great to start, but you have to start to be great.做科Push yourself, because no one else is going to do it for you.普视频Do something today that your future self will thank you for.

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

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

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

成现Wake up with determination. Go to bed with satisfaction.象级Believe you can and you're halfway there.

做科Don’t stop when you’re tired. Stop when you’re done.普视频Great things never come from comfort zones.