<p>I actually knew about the BA at Harvard and Dartmouth, but I’m sure in the minority.</p>
<p>The VP at one engineering firm I worked for said he’s used about 5% of what he learned in school during his career (and he had a Bachelor’s of Engineering). This is probably an extreme case, since this field isn’t usually heavily emphasized in school. In any case, it’s probably not too much different for other fields. Most of what you use in work, you learn at work.</p>