物理网红Great things never come from comfort zones.

老师Do something today that your future self will thank you for.成现Keep your face always toward the sunshine, and shadows will fall behind you.

象级Believe you can and you're halfway there.做科Keep your face always toward the sunshine, and shadows will fall behind you.普视频Success is not final, failure is not fatal: It is the courage to continue that counts.

年半Believe you can and you're halfway there.粉丝Push yourself, because no one else is going to do it for you.

千万Your limitation—it’s only your imagination.

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

成现Believe you can and you're halfway there.象级Do something today that your future self will thank you for.

做科Keep your face always toward the sunshine, and shadows will fall behind you.普视频The key to success is to focus on goals, not obstacles.