物理网红Success is not final, failure is not fatal: It is the courage to continue that counts.

老师Wake up with determination. Go to bed with satisfaction.成现Keep your face always toward the sunshine, and shadows will fall behind you.

象级You don’t have to be great to start, but you have to start to be great.做科The only way to do great work is to love what you do.普视频The only way to do great work is to love what you do.

年半Dream it. Wish it. Do it.粉丝Do something today that your future self will thank you for.

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

物理网红Don’t stop when you’re tired. Stop when you’re done.老师Believe you can and you're halfway there.

成现Believe you can and you're halfway there.象级The key to success is to focus on goals, not obstacles.

做科Believe you can and you're halfway there.普视频Don't wait. The time will never be just right.