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

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

年半Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.粉丝Believe you can and you're halfway there.

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

物理网红The harder you work for something, the greater you’ll feel when you achieve it.老师Don’t stop when you’re tired. Stop when you’re done.

成现It’s going to be hard, but hard does not mean impossible.象级The way to get started is to quit talking and begin doing.

做科It’s going to be hard, but hard does not mean impossible.普视频Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.