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

普视频粉Dream it. Wish it. Do it.丝超Don't wait. The time will never be just right.千万The key to success is to focus on goals, not obstacles.

物理The only way to do great work is to love what you do.老师Wake up with determination. Go to bed with satisfaction.

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

普视频粉Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.丝超Your limitation—it’s only your imagination.

千万The greatest glory in living lies not in never falling, but in rising every time we fall.物理Believe you can and you're halfway there.

老师The way to get started is to quit talking and begin doing.做科You don’t have to be great to start, but you have to start to be great.

(责任编辑：恭硕良)