In the real world, no one's going to measure it instantaneously, but we can make the difference as small as we like.

在现实生活中,没人能一瞬间测出来,但我们可以使差值越来越小

耶鲁公开课 - 基础物理课程节选

It couldn't be that people who have high SAT scores tend to do poorly in college.

否则就是说拿到SAT高分的人,在大学里会表现的比较差

耶鲁公开课 - 金融市场课程节选