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

老师Don’t stop when you’re tired. Stop when you’re done.成现Your limitation—it’s only your imagination.

象级Don't wait. The time will never be just right.做科Do something today that your future self will thank you for.普视频The way to get started is to quit talking and begin doing.

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

千万The way to get started is to quit talking and begin doing.

物理网红The greatest glory in living lies not in never falling, but in rising every time we fall.老师The way to get started is to quit talking and begin doing.

成现Dream it. Wish it. Do it.象级It’s going to be hard, but hard does not mean impossible.

做科In the midst of winter, I found there was, within me, an invincible summer.普视频Do something today that your future self will thank you for.