种植牙使用寿命是多久

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 stop when you’re tired. Stop when you’re done.多久Success is not final, failure is not fatal: It is the courage to continue that counts.

种植The only way to do great work is to love what you do.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Don't wait. The time will never be just right.

种植Do something today that your future self will thank you for.牙使用寿Dream it. Wish it. Do it.

多久Push yourself, because no one else is going to do it for you.

种植Wake up with determination. Go to bed with satisfaction.牙使用寿It’s going to be hard, but hard does not mean impossible.

多久Great things never come from comfort zones.种植Keep your face always toward the sunshine, and shadows will fall behind you.

牙使用寿Your limitation—it’s only your imagination.多久The way to get started is to quit talking and begin doing.

(责任编辑：江明学)