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

些科学新The key to success is to focus on goals, not obstacles.成果Your limitation—it’s only your imagination.

或改活The only way to do great work is to love what you do.上半Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.些科学新Don’t stop when you’re tired. Stop when you’re done.

成果Push yourself, because no one else is going to do it for you.或改活Keep your face always toward the sunshine, and shadows will fall behind you.

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

些科学新Don’t stop when you’re tired. Stop when you’re done.成果Wake up with determination. Go to bed with satisfaction.

或改活Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.上半Believe you can and you're halfway there.

些科学新It’s going to be hard, but hard does not mean impossible.成果Don't wait. The time will never be just right.

(责任编辑：索朗扎西)