那你多大了呢，萨姆？

And how old are you, Sam?

youdao

如果你曾经过商店时停下来买牛奶，而走出来的时候却拿着一些完全不同的东西，像大屏幕电视机，那你一定了解诱惑的力量有多大。

If you've ever stopped by the store to pick up milk and walked out with something quite different, like a big screen TV, you know the power of temptation.

youdao

如果你的内心是简单而有序的，那你没有多大问题就可以把桌面保持的井然有序，或是只用半边衣橱也可以活得好好的。

If you are simple and organized inside then you will not have any problems keeping your desk clutter-free or surviving with just half of your wardrobe.

youdao

If you assume that, you are not playing by the rule, we don't know what force it exerts.

如果你假定了,那你就犯规了,我们不知道它施加了多大的力

耶鲁公开课 - 基础物理课程节选