百天宝宝补充It’s going to be hard, but hard does not mean impossible.

牙齿Believe you can and you're halfway there.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The key to success is to focus on goals, not obstacles.牙齿Great things never come from comfort zones.氟化Dream it. Wish it. Do it.

百天宝宝补充The harder you work for something, the greater you’ll feel when you achieve it.牙齿Believe you can and you're halfway there.

氟化Believe you can and you're halfway there.

百天宝宝补充Your limitation—it’s only your imagination.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Don't wait. The time will never be just right.百天宝宝补充The only way to do great work is to love what you do.

牙齿Success is not final, failure is not fatal: It is the courage to continue that counts.氟化The greatest glory in living lies not in never falling, but in rising every time we fall.

(责任编辑：奥运北京)