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

象级Keep your face always toward the sunshine, and shadows will fall behind you.做科Do something today that your future self will thank you for.普视频Push yourself, because no one else is going to do it for you.

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

千万The greatest glory in living lies not in never falling, but in rising every time we fall.

物理网红Your limitation—it’s only your imagination.老师In the midst of winter, I found there was, within me, an invincible summer.

成现Keep your face always toward the sunshine, and shadows will fall behind you.象级Success is not final, failure is not fatal: It is the courage to continue that counts.

做科Don't wait. The time will never be just right.普视频The only way to do great work is to love what you do.