上半Don’t stop when you’re tired. Stop when you’re done.

些科学新Push yourself, because no one else is going to do it for you.成果The only way to do great work is to love what you do.

或改活Push yourself, because no one else is going to do it for you.上半The way to get started is to quit talking and begin doing.些科学新Don’t stop when you’re tired. Stop when you’re done.

成果You don’t have to be great to start, but you have to start to be great.或改活The greatest glory in living lies not in never falling, but in rising every time we fall.

上半It’s going to be hard, but hard does not mean impossible.

些科学新Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.成果Your limitation—it’s only your imagination.

或改活Don't wait. The time will never be just right.上半The way to get started is to quit talking and begin doing.

些科学新You don’t have to be great to start, but you have to start to be great.成果The way to get started is to quit talking and begin doing.

(责任编辑：戊道子)