New Delhi, Dec. 20 -- In a blogpost for his alma mater Stanford University, tech millionaire Andrej Karpathy shared advice for undergraduate students he wished he was told at that age. Karpathy co-founded OpenAI and was a former director for artificial intelligence (AI) and Autopilot Vision at Tesla.

In the detailed post, outlining advice on preparing for tests and general life in college, had Karpathy wrote a separate "last (very important advice)" for students, which he wished "someone had told me when I was an undergraduate".

The tech innovator pointed out that undergrads "tend to have tunnel vision" about their classes, where the focus is on good grades.

He noted, "The crucial fact to realize is that no one will care about your gra...