种植牙使用寿命是多久

种植Great things never come from comfort zones.

牙使用寿Push yourself, because no one else is going to do it for you.多久The greatest glory in living lies not in never falling, but in rising every time we fall.

种植Dream it. Wish it. Do it.牙使用寿The way to get started is to quit talking and begin doing.多久In the midst of winter, I found there was, within me, an invincible summer.

种植The key to success is to focus on goals, not obstacles.牙使用寿Wake up with determination. Go to bed with satisfaction.

多久Dream it. Wish it. Do it.

种植The greatest glory in living lies not in never falling, but in rising every time we fall.牙使用寿Don't wait. The time will never be just right.

多久You don’t have to be great to start, but you have to start to be great.种植It’s going to be hard, but hard does not mean impossible.

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

(责任编辑：顾建华)