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

牙齿Believe you can and you're halfway there.氟化Push yourself, because no one else is going to do it for you.

百天宝宝补充The way to get started is to quit talking and begin doing.牙齿Don't wait. The time will never be just right.氟化Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

百天宝宝补充The only way to do great work is to love what you do.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Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

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

氟化Success is not final, failure is not fatal: It is the courage to continue that counts.百天宝宝补充Keep your face always toward the sunshine, and shadows will fall behind you.

牙齿Push yourself, because no one else is going to do it for you.氟化Don't wait. The time will never be just right.

(责任编辑：叶枫)