I'm sure there are more, but only two come to my mind at this very moment.
The first one is something that my father told me almost every day when I was at school. I'm glad I listened to him, though.
Take a basic computer skills class!
And then that quote evolved into...
Get a degree in computer science!
Unfortunately, I didn't listen. A pity, maybe I would've had a better job than the one I have now.