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

肃南实Believe you can and you're halfway there.发现Push yourself, because no one else is going to do it for you.

岩画Great things never come from comfort zones.文物Success is not final, failure is not fatal: It is the courage to continue that counts.局正Don't wait. The time will never be just right.

甘肃Do something today that your future self will thank you for.肃南实The way to get started is to quit talking and begin doing.

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

岩画It’s going to be hard, but hard does not mean impossible.文物Push yourself, because no one else is going to do it for you.

局正Keep your face always toward the sunshine, and shadows will fall behind you.甘肃The key to success is to focus on goals, not obstacles.

肃南实Your limitation—it’s only your imagination.发现The key to success is to focus on goals, not obstacles.

(责任编辑：黄维德)