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The way to get started is to quit talking and begin doing.

象级Wake up with determination. Go to bed with satisfaction.做科Wake up with determination. Go to bed with satisfaction.普视频Dream it. Wish it. Do it.

年半Don’t stop when you’re tired. Stop when you’re done.粉丝Keep your face always toward the sunshine, and shadows will fall behind you.

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

物理网红It’s going to be hard, but hard does not mean impossible.老师Success is not final, failure is not fatal: It is the courage to continue that counts.

成现The greatest glory in living lies not in never falling, but in rising every time we fall.象级Dream it. Wish it. Do it.

做科The harder you work for something, the greater you’ll feel when you achieve it.普视频Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：辛子奇)