I'm going to drop more than the independence assumption, I'm going to assume that the assets don't have the same expected return and they don't have the same expected variance.

我还想做出一些改动，即这些资产的预期收益率,是各不相同的,方差也是不同的。

耶鲁公开课 - 金融市场课程节选

If you go back to the Declaration of Independence, it doesn't say: "We Americans believe these truths to be self-evident. " It says: "We believe these truths to be self-evident that all men are created equal, and all men are entitled to life liberty and the pursuit of happyness."

如果你回头再看看独立宣言，上面并没有说：,美国人相信,这些都是不言而喻的真理“,上面所说的是，我们相信这些真理不言而喻，从而,人人平等，所有人都拥有,人身自由，都有追求幸福的权利“

普林斯顿公开课 - 国际座谈会课程节选

"Being a sub-committee of the Care Quality Commission isn't independence, " he said.

BBC: Peers fail in bid to strengthen NHS patient watchdog

But, you know, they don't advocate independence out of badness.

BBC: The fight is on

It doesn't achieve our energy independence or make it come any closer ... and it certainly doesn't do anything to address the challenges that Americans have in keeping their jobs, their homes and supporting their families.

CNN: Obama responds to attacks on his patriotism