百天宝宝补充The harder you work for something, the greater you’ll feel when you achieve it.

牙齿Dream it. Wish it. Do it.氟化Don't wait. The time will never be just right.

百天宝宝补充In the midst of winter, I found there was, within me, an invincible summer.牙齿You don’t have to be great to start, but you have to start to be great.氟化Don’t stop when you’re tired. Stop when you’re done.

百天宝宝补充Do something today that your future self will thank you for.牙齿Believe you can and you're halfway there.

氟化Don't wait. The time will never be just right.

百天宝宝补充The greatest glory in living lies not in never falling, but in rising every time we fall.牙齿Believe you can and you're halfway there.

氟化Do something today that your future self will thank you for.百天宝宝补充The way to get started is to quit talking and begin doing.

牙齿Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.氟化Push yourself, because no one else is going to do it for you.

(责任编辑：杨家成)