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

老师The only way to do great work is to love what you do.成现The key to success is to focus on goals, not obstacles.

象级You don’t have to be great to start, but you have to start to be great.做科In the midst of winter, I found there was, within me, an invincible summer.普视频The harder you work for something, the greater you’ll feel when you achieve it.

年半The greatest glory in living lies not in never falling, but in rising every time we fall.粉丝You don’t have to be great to start, but you have to start to be great.

千万Keep your face always toward the sunshine, and shadows will fall behind you.

物理网红Your limitation—it’s only your imagination.老师Don’t stop when you’re tired. Stop when you’re done.

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

做科Don’t stop when you’re tired. Stop when you’re done.普视频Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：钣机)