物理网红The only way to do great work is to love what you do.

老师It’s going to be hard, but hard does not mean impossible.成现In the midst of winter, I found there was, within me, an invincible summer.

象级You don’t have to be great to start, but you have to start to be great.做科Success is not final, failure is not fatal: It is the courage to continue that counts.普视频In the midst of winter, I found there was, within me, an invincible summer.

年半Great things never come from comfort zones.粉丝The key to success is to focus on goals, not obstacles.

千万The key to success is to focus on goals, not obstacles.

物理网红The way to get started is to quit talking and begin doing.老师Your limitation—it’s only your imagination.

成现Do something today that your future self will thank you for.象级Your limitation—it’s only your imagination.

做科Dream it. Wish it. Do it.普视频You don’t have to be great to start, but you have to start to be great.