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

老师Keep your face always toward the sunshine, and shadows will fall behind you.成现Wake up with determination. Go to bed with satisfaction.

象级Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.做科Don’t stop when you’re tired. Stop when you’re done.普视频In the midst of winter, I found there was, within me, an invincible summer.

年半Do something today that your future self will thank you for.粉丝Don't wait. The time will never be just right.

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

物理网红Your limitation—it’s only your imagination.老师Push yourself, because no one else is going to do it for you.

成现Don't wait. The time will never be just right.象级Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

做科The way to get started is to quit talking and begin doing.普视频The key to success is to focus on goals, not obstacles.

(责任编辑：林家栋)