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Great things never come from comfort zones.

马国明In the midst of winter, I found there was, within me, an invincible summer.为许Dream it. Wish it. Do it.志安The key to success is to focus on goals, not obstacles.

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It’s going to be hard, but hard does not mean impossible.

马国明Your limitation—it’s only your imagination.为许Do something today that your future self will thank you for.

志安It’s going to be hard, but hard does not mean impossible.马国明It’s going to be hard, but hard does not mean impossible.

为许The only way to do great work is to love what you do.志安You don’t have to be great to start, but you have to start to be great.

(责任编辑：郑晗叶)