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

看第The harder you work for something, the greater you’ll feel when you achieve it.欢乐谷In the midst of winter, I found there was, within me, an invincible summer.

看第The way to get started is to quit talking and begin doing.欢乐谷Success is not final, failure is not fatal: It is the courage to continue that counts.看第Wake up with determination. Go to bed with satisfaction.

欢乐谷You don’t have to be great to start, but you have to start to be great.看第Believe you can and you're halfway there.

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

看第Keep your face always toward the sunshine, and shadows will fall behind you.欢乐谷The only way to do great work is to love what you do.

看第The greatest glory in living lies not in never falling, but in rising every time we fall.欢乐谷The only way to do great work is to love what you do.