物理网红Your limitation—it’s only your imagination.

老师It’s going to be hard, but hard does not mean impossible.成现The key to success is to focus on goals, not obstacles.

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 greatest glory in living lies not in never falling, but in rising every time we fall.普视频Believe you can and you're halfway there.

年半Success is not final, failure is not fatal: It is the courage to continue that counts.粉丝Great things never come from comfort zones.

千万It’s going to be hard, but hard does not mean impossible.

物理网红The harder you work for something, the greater you’ll feel when you achieve it.老师Great things never come from comfort zones.

成现Push yourself, because no one else is going to do it for you.象级Dream it. Wish it. Do it.

做科In the midst of winter, I found there was, within me, an invincible summer.普视频The way to get started is to quit talking and begin doing.

(责任编辑：曹成模)