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

看第The harder you work for something, the greater you’ll feel when you achieve it.欢乐谷Don’t stop when you’re tired. Stop when you’re done.

看第You don’t have to be great to start, but you have to start to be great.欢乐谷Don’t stop when you’re tired. Stop when you’re done.看第Do something today that your future self will thank you for.

欢乐谷Great things never come from comfort zones.看第Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

欢乐谷Push yourself, because no one else is going to do it for you.

看第The key to success is to focus on goals, not obstacles.欢乐谷It’s going to be hard, but hard does not mean impossible.

看第Don't wait. The time will never be just right.欢乐谷Success is not final, failure is not fatal: It is the courage to continue that counts.

看第Your limitation—it’s only your imagination.欢乐谷The only way to do great work is to love what you do.

(责任编辑：朴完奎)