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

看第Believe you can and you're halfway there.欢乐谷Wake up with determination. Go to bed with satisfaction.

看第Push yourself, because no one else is going to do it for you.欢乐谷Don’t stop when you’re tired. Stop when you’re done.看第The way to get started is to quit talking and begin doing.

欢乐谷Don’t stop when you’re tired. Stop when you’re done.看第It’s going to be hard, but hard does not mean impossible.

欢乐谷The key to success is to focus on goals, not obstacles.

看第You don’t have to be great to start, but you have to start to be great.欢乐谷Keep your face always toward the sunshine, and shadows will fall behind you.

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

看第Great things never come from comfort zones.欢乐谷It’s going to be hard, but hard does not mean impossible.

(责任编辑：真情马克合唱团)