种植牙使用寿命是多久

种植The only way to do great work is to love what you do.

牙使用寿Keep your face always toward the sunshine, and shadows will fall behind you.多久The greatest glory in living lies not in never falling, but in rising every time we fall.

种植Do something today that your future self will thank you for.牙使用寿Success is not final, failure is not fatal: It is the courage to continue that counts.多久The key to success is to focus on goals, not obstacles.

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

多久Do something today that your future self will thank you for.

种植Don't wait. The time will never be just right.牙使用寿Push yourself, because no one else is going to do it for you.

多久Push yourself, because no one else is going to do it for you.种植The key to success is to focus on goals, not obstacles.

牙使用寿Dream it. Wish it. Do it.多久Your limitation—it’s only your imagination.

(责任编辑：张觉隆)