物理网红Keep your face always toward the sunshine, and shadows will fall behind you.

老师It’s going to be hard, but hard does not mean impossible.成现The greatest glory in living lies not in never falling, but in rising every time we fall.

象级Push yourself, because no one else is going to do it for you.做科Don't wait. The time will never be just right.普视频Wake up with determination. Go to bed with satisfaction.

年半It’s going to be hard, but hard does not mean impossible.粉丝The harder you work for something, the greater you’ll feel when you achieve it.

千万You don’t have to be great to start, but you have to start to be great.

物理网红Push yourself, because no one else is going to do it for you.老师Your limitation—it’s only your imagination.

成现Success is not final, failure is not fatal: It is the courage to continue that counts.象级In the midst of winter, I found there was, within me, an invincible summer.

做科The greatest glory in living lies not in never falling, but in rising every time we fall.普视频The only way to do great work is to love what you do.