马国明In the midst of winter, I found there was, within me, an invincible summer.

为许The key to success is to focus on goals, not obstacles.志安The only way to do great work is to love what you do.

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Keep your face always toward the sunshine, and shadows will fall behind you.

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The only way to do great work is to love what you do.

马国明It’s going to be hard, but hard does not mean impossible.为许Don't wait. The time will never be just right.

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

为许It’s going to be hard, but hard does not mean impossible.志安Believe you can and you're halfway there.

(责任编辑：林竹君)