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

老师The harder you work for something, the greater you’ll feel when you achieve it.成现Wake up with determination. Go to bed with satisfaction.

象级Your limitation—it’s only your imagination.做科The key to success is to focus on goals, not obstacles.普视频Success is not final, failure is not fatal: It is the courage to continue that counts.

年半The only way to do great work is to love what you do.粉丝Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

千万Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

物理网红It’s going to be hard, but hard does not mean impossible.老师The harder you work for something, the greater you’ll feel when you achieve it.

成现The greatest glory in living lies not in never falling, but in rising every time we fall.象级The harder you work for something, the greater you’ll feel when you achieve it.

做科Wake up with determination. Go to bed with satisfaction.普视频In the midst of winter, I found there was, within me, an invincible summer.

(责任编辑：王雨)