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

马国明In the midst of winter, I found there was, within me, an invincible summer.为许The way to get started is to quit talking and begin doing.志安The way to get started is to quit talking and begin doing.

马国明Keep your face always toward the sunshine, and shadows will fall behind you.为许Believe you can and you're halfway there.

志安Dream it. Wish it. Do it.

马国明Push yourself, because no one else is going to do it for you.为许Believe you can and you're halfway there.

志安You don’t have to be great to start, but you have to start to be great.马国明The way to get started is to quit talking and begin doing.

为许The only way to do great work is to love what you do.志安Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：玉树藏族自治州)