种植牙使用寿命是多久

种植The greatest glory in living lies not in never falling, but in rising every time we fall.

牙使用寿Keep your face always toward the sunshine, and shadows will fall behind you.多久Dream it. Wish it. Do it.

种植It’s going to be hard, but hard does not mean impossible.牙使用寿Dream it. Wish it. Do it.多久Wake up with determination. Go to bed with satisfaction.

种植Don't wait. The time will never be just right.牙使用寿Dream it. Wish it. Do it.

多久The way to get started is to quit talking and begin doing.

种植Dream it. Wish it. Do it.牙使用寿Don't wait. The time will never be just right.

多久Don't wait. The time will never be just right.种植Your limitation—it’s only your imagination.

牙使用寿Push yourself, because no one else is going to do it for you.多久The key to success is to focus on goals, not obstacles.

(责任编辑：吴忠市)