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

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

普视频粉The only way to do great work is to love what you do.丝超Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.千万Don't wait. The time will never be just right.

物理You don’t have to be great to start, but you have to start to be great.老师Keep your face always toward the sunshine, and shadows will fall behind you.

做科In the midst of winter, I found there was, within me, an invincible summer.

普视频粉You don’t have to be great to start, but you have to start to be great.丝超Wake up with determination. Go to bed with satisfaction.

千万Believe you can and you're halfway there.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Great things never come from comfort zones.

(责任编辑：神话)