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

牙齿You don’t have to be great to start, but you have to start to be great.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Wake up with determination. Go to bed with satisfaction.氟化It’s going to be hard, but hard does not mean impossible.

百天宝宝补充In the midst of winter, I found there was, within me, an invincible summer.牙齿Wake up with determination. Go to bed with satisfaction.

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

百天宝宝补充Do something today that your future self will thank you for.牙齿Push yourself, because no one else is going to do it for you.

氟化Wake up with determination. Go to bed with satisfaction.百天宝宝补充Wake up with determination. Go to bed with satisfaction.

牙齿The way to get started is to quit talking and begin doing.氟化The key to success is to focus on goals, not obstacles.

(责任编辑：白玉昆)