种植牙使用寿命是多久

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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Your limitation—it’s only your imagination.牙使用寿It’s going to be hard, but hard does not mean impossible.多久Dream it. Wish it. Do it.

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Success is not final, failure is not fatal: It is the courage to continue that counts.

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多久The harder you work for something, the greater you’ll feel when you achieve it.种植Believe you can and you're halfway there.

牙使用寿Keep your face always toward the sunshine, and shadows will fall behind you.多久In the midst of winter, I found there was, within me, an invincible summer.

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