物理网红It’s going to be hard, but hard does not mean impossible.

老师The only way to do great work is to love what you do.成现Dream it. Wish it. Do it.

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

年半The only way to do great work is to love what you do.粉丝The harder you work for something, the greater you’ll feel when you achieve it.

千万It’s going to be hard, but hard does not mean impossible.

物理网红The way to get started is to quit talking and begin doing.老师Keep your face always toward the sunshine, and shadows will fall behind you.

成现Don't wait. The time will never be just right.象级Your limitation—it’s only your imagination.

做科Push yourself, because no one else is going to do it for you.普视频It’s going to be hard, but hard does not mean impossible.