物理网红Keep your face always toward the sunshine, and shadows will fall behind you.

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

象级Don’t stop when you’re tired. Stop when you’re done.做科The harder you work for something, the greater you’ll feel when you achieve it.普视频Dream it. Wish it. Do it.

年半It’s going to be hard, but hard does not mean impossible.粉丝Success is not final, failure is not fatal: It is the courage to continue that counts.

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

物理网红The only way to do great work is to love what you do.老师Don't wait. The time will never be just right.

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Your limitation—it’s only your imagination.普视频The way to get started is to quit talking and begin doing.