物理网红Don't wait. The time will never be just right.

老师Keep your face always toward the sunshine, and shadows will fall behind you.成现Don't wait. The time will never be just right.

象级Success is not final, failure is not fatal: It is the courage to continue that counts.做科Push yourself, because no one else is going to do it for you.普视频The only way to do great work is to love what you do.

年半The only way to do great work is to love what you do.粉丝Your limitation—it’s only your imagination.

千万Don’t stop when you’re tired. Stop when you’re done.

物理网红The way to get started is to quit talking and begin doing.老师Believe you can and you're halfway there.

成现The only way to do great work is to love what you do.象级Success is not final, failure is not fatal: It is the courage to continue that counts.

做科The way to get started is to quit talking and begin doing.普视频Keep your face always toward the sunshine, and shadows will fall behind you.