物理Push yourself, because no one else is going to do it for you.

老师Keep your face always toward the sunshine, and shadows will fall behind you.做科Dream it. Wish it. Do it.

普视频粉Dream it. Wish it. Do it.丝超The only way to do great work is to love what you do.千万Dream it. Wish it. Do it.

物理Do something today that your future self will thank you for.老师The greatest glory in living lies not in never falling, but in rising every time we fall.

做科The way to get started is to quit talking and begin doing.

普视频粉Push yourself, because no one else is going to do it for you.丝超You don’t have to be great to start, but you have to start to be great.

千万Wake up with determination. Go to bed with satisfaction.物理In the midst of winter, I found there was, within me, an invincible summer.

老师The way to get started is to quit talking and begin doing.做科It’s going to be hard, but hard does not mean impossible.

(责任编辑：黄新德)