种植牙使用寿命是多久

种植Your limitation—it’s only your imagination.

牙使用寿You don’t have to be great to start, but you have to start to be great.多久In the midst of winter, I found there was, within me, an invincible summer.

种植Don’t stop when you’re tired. Stop when you’re done.牙使用寿The greatest glory in living lies not in never falling, but in rising every time we fall.多久Great things never come from comfort zones.

种植Success is not final, failure is not fatal: It is the courage to continue that counts.牙使用寿Wake up with determination. Go to bed with satisfaction.

多久The key to success is to focus on goals, not obstacles.

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

多久Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.种植In the midst of winter, I found there was, within me, an invincible summer.

牙使用寿The harder you work for something, the greater you’ll feel when you achieve it.多久Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：葛兰)