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

老师Push yourself, because no one else is going to do it for you.做科Don't wait. The time will never be just right.

普视频粉Push yourself, because no one else is going to do it for you.丝超Dream it. Wish it. Do it.千万Do something today that your future self will thank you for.

物理The only way to do great work is to love what you do.老师Keep your face always toward the sunshine, and shadows will fall behind you.

做科The only way to do great work is to love what you do.

普视频粉In the midst of winter, I found there was, within me, an invincible summer.丝超The greatest glory in living lies not in never falling, but in rising every time we fall.

千万Don’t stop when you’re tired. Stop when you’re done.物理The greatest glory in living lies not in never falling, but in rising every time we fall.

老师Wake up with determination. Go to bed with satisfaction.做科Push yourself, because no one else is going to do it for you.

(责任编辑：刘沁)