百天宝宝补充Don’t stop when you’re tired. Stop when you’re done.

牙齿The harder you work for something, the greater you’ll feel when you achieve it.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 way to get started is to quit talking and begin doing.牙齿Great things never come from comfort zones.氟化Dream it. Wish it. Do it.

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

百天宝宝补充Your limitation—it’s only your imagination.牙齿Dream it. Wish it. Do it.

氟化The key to success is to focus on goals, not obstacles.百天宝宝补充Believe you can and you're halfway there.

牙齿Keep your face always toward the sunshine, and shadows will fall behind you.氟化The only way to do great work is to love what you do.

(责任编辑：王麟)