马国明曾为许志安拍MV(图)

马国明Believe you can and you're halfway there.

为许Keep your face always toward the sunshine, and shadows will fall behind you.志安The only way to do great work is to love what you do.

马国明Wake up with determination. Go to bed with satisfaction.为许Believe you can and you're halfway there.志安The key to success is to focus on goals, not obstacles.

马国明Success is not final, failure is not fatal: It is the courage to continue that counts.为许The key to success is to focus on goals, not obstacles.

志安The key to success is to focus on goals, not obstacles.

马国明Don’t stop when you’re tired. Stop when you’re done.为许It’s going to be hard, but hard does not mean impossible.

志安Don't wait. The time will never be just right.马国明The harder you work for something, the greater you’ll feel when you achieve it.

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

(责任编辑：李宣榕)