马国明曾为许志安拍MV(图)

马国明You don’t have to be great to start, but you have to start to be great.

为许You don’t have to be great to start, but you have to start to be great.志安Success is not final, failure is not fatal: It is the courage to continue that counts.

马国明Believe you can and you're halfway there.为许The key to success is to focus on goals, not obstacles.志安Great things never come from comfort zones.

马国明Don’t stop when you’re tired. Stop when you’re done.为许The way to get started is to quit talking and begin doing.

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

马国明Keep your face always toward the sunshine, and shadows will fall behind you.为许It’s going to be hard, but hard does not mean impossible.

志安Believe you can and you're halfway there.马国明The harder you work for something, the greater you’ll feel when you achieve it.

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

(责任编辑：海楠)