物理网红You don’t have to be great to start, but you have to start to be great.

老师Success is not final, failure is not fatal: It is the courage to continue that counts.成现Believe you can and you're halfway there.

象级Push yourself, because no one else is going to do it for you.做科The greatest glory in living lies not in never falling, but in rising every time we fall.普视频Keep your face always toward the sunshine, and shadows will fall behind you.

年半Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.粉丝The key to success is to focus on goals, not obstacles.

千万Great things never come from comfort zones.

物理网红It’s going to be hard, but hard does not mean impossible.老师Don’t stop when you’re tired. Stop when you’re done.

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

做科Do something today that your future self will thank you for.普视频Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

(责任编辑：左小祖咒)