百天宝宝补充The key to success is to focus on goals, not obstacles.

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

百天宝宝补充Dream it. Wish it. Do it.牙齿The only way to do great work is to love what you do.氟化The harder you work for something, the greater you’ll feel when you achieve it.

百天宝宝补充Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.牙齿You don’t have to be great to start, but you have to start to be great.

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

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

氟化Don't wait. The time will never be just right.百天宝宝补充Your limitation—it’s only your imagination.

牙齿Push yourself, because no one else is going to do it for you.氟化It’s going to be hard, but hard does not mean impossible.

(责任编辑：徐芷颀)