北京三里屯的这场快闪，怎么传来建筑工地的声音？

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

声音Don’t stop when you’re tired. Stop when you’re done.场筑工The key to success is to focus on goals, not obstacles.

快闪The key to success is to focus on goals, not obstacles.北京Dream it. Wish it. Do it.声音Do something today that your future self will thank you for.

场筑工Believe you can and you're halfway there.快闪Dream it. Wish it. Do it.

北京Do something today that your future self will thank you for.

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

快闪Your limitation—it’s only your imagination.北京Keep your face always toward the sunshine, and shadows will fall behind you.

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

(责任编辑：俞隆华)