百天宝宝补充In the midst of winter, I found there was, within me, an invincible summer.

牙齿In the midst of winter, I found there was, within me, an invincible summer.氟化The way to get started is to quit talking and begin doing.

百天宝宝补充Believe you can and you're halfway there.牙齿It’s going to be hard, but hard does not mean impossible.氟化Keep your face always toward the sunshine, and shadows will fall behind you.

百天宝宝补充Keep your face always toward the sunshine, and shadows will fall behind you.牙齿The way to get started is to quit talking and begin doing.

氟化Believe you can and you're halfway there.

百天宝宝补充Wake up with determination. Go to bed with satisfaction.牙齿The key to success is to focus on goals, not obstacles.

氟化Push yourself, because no one else is going to do it for you.百天宝宝补充The harder you work for something, the greater you’ll feel when you achieve it.

牙齿Do something today that your future self will thank you for.氟化Do something today that your future self will thank you for.

(责任编辑：董青)