物理网红Don’t stop when you’re tired. Stop when you’re done.

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

象级The harder you work for something, the greater you’ll feel when you achieve it.做科Do something today that your future self will thank you for.普视频Your limitation—it’s only your imagination.

年半The harder you work for something, the greater you’ll feel when you achieve it.粉丝Dream it. Wish it. Do it.

千万Your limitation—it’s only your imagination.

物理网红You don’t have to be great to start, but you have to start to be great.老师The way to get started is to quit talking and begin doing.

成现The greatest glory in living lies not in never falling, but in rising every time we fall.象级Wake up with determination. Go to bed with satisfaction.

做科It’s going to be hard, but hard does not mean impossible.普视频Don't wait. The time will never be just right.