His professors “stressed that they weren’t there to teach us a soon-to-be obsolete skill or two about a specific language or operating system ... but rather the

His professors “stressed that they weren’t there to teach us a soon-to-be obsolete skill or two about a specific language or operating system ... but rather the foundations of the field, for example: characteristics of languages and operating systems, how one deals with complex projects and works with others, what is actually computable, the analysis of algorithms, and the mathematical and theoretical foundations of the field, to pick just a few among many. That education has held me in good stead and I’ve often pitied the folks who try to compete during a lifetime of constant technological change without it.”