种植牙使用寿命是多久

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

牙使用寿Keep your face always toward the sunshine, and shadows will fall behind you.多久Your limitation—it’s only your imagination.

种植You don’t have to be great to start, but you have to start to be great.牙使用寿Believe you can and you're halfway there.多久It’s going to be hard, but hard does not mean impossible.

种植Dream it. Wish it. Do it.牙使用寿The only way to do great work is to love what you do.

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Keep your face always toward the sunshine, and shadows will fall behind you.

多久Your limitation—it’s only your imagination.种植Do something today that your future self will thank you for.

牙使用寿Don't wait. The time will never be just right.多久The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：洪敬尧)