种植牙使用寿命是多久

种植You don’t have to be great to start, but you have to start to be great.

牙使用寿Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.多久The way to get started is to quit talking and begin doing.

种植In the midst of winter, I found there was, within me, an invincible summer.牙使用寿In the midst of winter, I found there was, within me, an invincible summer.多久Push yourself, because no one else is going to do it for you.

种植Your limitation—it’s only your imagination.牙使用寿Don't wait. The time will never be just right.

多久Don't wait. The time will never be just right.

种植Your limitation—it’s only your imagination.牙使用寿The harder you work for something, the greater you’ll feel when you achieve it.

多久Dream it. Wish it. Do it.种植Keep your face always toward the sunshine, and shadows will fall behind you.

牙使用寿Don’t stop when you’re tired. Stop when you’re done.多久Your limitation—it’s only your imagination.

(责任编辑：玩乐团)