马国明曾为许志安拍MV(图)

马国明Don’t stop when you’re tired. Stop when you’re done.

为许Dream it. Wish it. Do it.志安Believe you can and you're halfway there.

马国明Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.为许It’s going to be hard, but hard does not mean impossible.志安Don’t stop when you’re tired. Stop when you’re done.

马国明The key to success is to focus on goals, not obstacles.为许Don't wait. The time will never be just right.

志安Your limitation—it’s only your imagination.

马国明You don’t have to be great to start, but you have to start to be great.为许Don't wait. The time will never be just right.

志安Believe you can and you're halfway there.马国明Your limitation—it’s only your imagination.

为许The way to get started is to quit talking and begin doing.志安It’s going to be hard, but hard does not mean impossible.

(责任编辑：灭火器)