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

房成Don’t stop when you’re tired. Stop when you’re done.阳春4月In the midst of winter, I found there was, within me, an invincible summer.

难再Don't wait. The time will never be just right.北京It’s going to be hard, but hard does not mean impossible.房成The way to get started is to quit talking and begin doing.

阳春4月Believe you can and you're halfway there.难再The way to get started is to quit talking and begin doing.

北京Don't wait. The time will never be just right.

房成Keep your face always toward the sunshine, and shadows will fall behind you.阳春4月The way to get started is to quit talking and begin doing.

难再It’s going to be hard, but hard does not mean impossible.北京The harder you work for something, the greater you’ll feel when you achieve it.

房成Push yourself, because no one else is going to do it for you.阳春4月Believe you can and you're halfway there.