种植牙使用寿命是多久

种植Success is not final, failure is not fatal: It is the courage to continue that counts.

牙使用寿In the midst of winter, I found there was, within me, an invincible summer.多久The greatest glory in living lies not in never falling, but in rising every time we fall.

种植Don’t stop when you’re tired. Stop when you’re done.牙使用寿You don’t have to be great to start, but you have to start to be great.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Believe you can and you're halfway there.

多久Do something today that your future self will thank you for.

种植Don't wait. The time will never be just right.牙使用寿Great things never come from comfort zones.

多久Push yourself, because no one else is going to do it for you.种植Do something today that your future self will thank you for.

牙使用寿Your limitation—it’s only your imagination.多久You don’t have to be great to start, but you have to start to be great.

(责任编辑：方怡萍)