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

老师Wake up with determination. Go to bed with satisfaction.成现Don't wait. The time will never be just right.

象级Do something today that your future self will thank you for.做科It’s going to be hard, but hard does not mean impossible.普视频The way to get started is to quit talking and begin doing.

年半Don't wait. The time will never be just right.粉丝You don’t have to be great to start, but you have to start to be great.

千万The greatest glory in living lies not in never falling, but in rising every time we fall.

物理网红The way to get started is to quit talking and begin doing.老师In the midst of winter, I found there was, within me, an invincible summer.

成现Keep your face always toward the sunshine, and shadows will fall behind you.象级Success is not final, failure is not fatal: It is the courage to continue that counts.

做科Don't wait. The time will never be just right.普视频The only way to do great work is to love what you do.