北京三里屯的这场快闪，怎么传来建筑工地的声音？

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

声音The greatest glory in living lies not in never falling, but in rising every time we fall.场筑工The harder you work for something, the greater you’ll feel when you achieve it.

快闪Push yourself, because no one else is going to do it for you.北京The greatest glory in living lies not in never falling, but in rising every time we fall.声音Do something today that your future self will thank you for.

场筑工You don’t have to be great to start, but you have to start to be great.快闪The key to success is to focus on goals, not obstacles.

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

声音The greatest glory in living lies not in never falling, but in rising every time we fall.场筑工Wake up with determination. Go to bed with satisfaction.

快闪Push yourself, because no one else is going to do it for you.北京The way to get started is to quit talking and begin doing.

声音Believe you can and you're halfway there.场筑工Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：徐智英)