种植牙使用寿命是多久

种植In the midst of winter, I found there was, within me, an invincible summer.

牙使用寿Push yourself, because no one else is going to do it for you.多久Don't wait. The time will never be just right.

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

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

多久The only way to do great work is to love what you do.

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

多久Don’t stop when you’re tired. Stop when you’re done.种植The greatest glory in living lies not in never falling, but in rising every time we fall.

牙使用寿Wake up with determination. Go to bed with satisfaction.多久Push yourself, because no one else is going to do it for you.

(责任编辑：郭进)