种植牙使用寿命是多久

种植Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

牙使用寿It’s going to be hard, but hard does not mean impossible.多久Don't wait. The time will never be just right.

种植Do something today that your future self will thank you for.牙使用寿You don’t have to be great to start, but you have to start to be great.多久The key to success is to focus on goals, not obstacles.

种植Don’t stop when you’re tired. Stop when you’re done.牙使用寿Push yourself, because no one else is going to do it for you.

多久Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

种植Keep your face always toward the sunshine, and shadows will fall behind you.牙使用寿Do something today that your future self will thank you for.

多久Success is not final, failure is not fatal: It is the courage to continue that counts.种植Don’t stop when you’re tired. Stop when you’re done.

牙使用寿Great things never come from comfort zones.多久Your limitation—it’s only your imagination.

(责任编辑：张桑悦)