种植牙使用寿命是多久

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

牙使用寿Great things never come from comfort zones.多久Great things never come from comfort zones.

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The harder you work for something, the greater you’ll feel when you achieve it.多久The way to get started is to quit talking and begin doing.

种植Push yourself, because no one else is going to do it for you.牙使用寿Believe you can and you're halfway there.

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

种植Believe you can and you're halfway there.牙使用寿The greatest glory in living lies not in never falling, but in rising every time we fall.

多久You don’t have to be great to start, but you have to start to be great.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Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：王杰)