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The harder you work for something, the greater you’ll feel when you achieve it.志安Keep your face always toward the sunshine, and shadows will fall behind you.

马国明It’s going to be hard, but hard does not mean impossible.为许Great things never come from comfort zones.志安You don’t have to be great to start, but you have to start to be great.

马国明The only way to do great work is to love what you do.为许Success is not final, failure is not fatal: It is the courage to continue that counts.

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

志安Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.马国明The way to get started is to quit talking and begin doing.

为许Dream it. Wish it. Do it.志安Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：潘雪萍)