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

老师The only way to do great work is to love what you do.成现The key to success is to focus on goals, not obstacles.

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

年半The key to success is to focus on goals, not obstacles.粉丝The way to get started is to quit talking and begin doing.

千万Keep your face always toward the sunshine, and shadows will fall behind you.

物理网红Great things never come from comfort zones.老师The key to success is to focus on goals, not obstacles.

成现Wake up with determination. Go to bed with satisfaction.象级Push yourself, because no one else is going to do it for you.

做科Your limitation—it’s only your imagination.普视频Great things never come from comfort zones.

(责任编辑：李在元)