translation.en: And that might seem surprising, because a lot of people think, "Philosophy is remote from the real world; economics, we're told, just makes us more selfish, and we know that math is for nerds."
translation.zh: 这看起来可能有些奇怪， 因为很多人会想 “哲学离现实生活很远； 而经济学会让我们变得更自私， 我们还知道，学数学的都是些书呆子。”