And if you haven't done this exercise before, just put your hand up. Don't shout it out. If you know the answer, put your hand up:
如果你以前沒做過這個練習 就把手舉起來 別說出來 如果你知道答案 把手舉起來
What time was it on the clock? If you know the answer, put your hand up. If you think you know the answer, half way up.
時鐘上顯示的是幾點鐘? 如果你知道答案就把手舉起來 如果你認為你知道答案 舉一半
Maybe maybe, quarter. And the rest of you may leave now. Ok, so we have a few halves. So out of the room.
也許知道 舉四分之一 剩下的可以離開了 有幾個舉了一半 所以在整個教室里
How many were there probably 600, 700 students here, out of 700 Harvard students, five and a half people can read the time on the clock.
這里有多少. 這里大概有六七百個學生 在七百個哈佛學生里 五個半人能看到時鐘上的時間
But I understand, we all have digital watches today. It's difficult. So let me ask you an easier question.
但是我知道 我們今天都有電子表 這很困難 我來問你們另一個較容易的問題
If you know the answer, just put your hand up. That's right! How many kids were visible on the bus?
如果你知道答案就把手舉起來 沒錯 你看到巴士上有多少個小孩?
If you know the answer, put your hand up. If you think you know, half way up. Maybe, quarter.
如果你知道答案 把手舉起來 如果你覺得你知道 舉一半 也許知道 舉四分之一
Yeah, most of you think, "what bus?!" You know. "What kids?" Well it was there.
大多數人都在想"什么巴士?" "什么小孩?" 就在那里