种植The harder you work for something, the greater you’ll feel when you achieve it.

牙使用寿The key to success is to focus on goals, not obstacles.多久Your limitation—it’s only your imagination.

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 stop when you’re tired. Stop when you’re done.

种植Push yourself, because no one else is going to do it for you.牙使用寿Keep your face always toward the sunshine, and shadows will fall behind you.

多久Wake up with determination. Go to bed with satisfaction.

种植Don’t stop when you’re tired. Stop when you’re done.牙使用寿Wake up with determination. Go to bed with satisfaction.

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Believe you can and you're halfway there.

牙使用寿It’s going to be hard, but hard does not mean impossible.多久Don't wait. The time will never be just right.

(责任编辑：张洪量)