One morning I shot an elephant in my pajamas. How he got into my pajamas I'll never know.
Sometimes I'm so tired I look down at what I'm wearing and if it's comfortable enough to sleep in I don't even make it into my pajamas. I'm looking down and I'm like 'T-shirt and stretchy pants? Yup that's fine. It's pajama-y good night.'
Who knows what technology will emerge in the next five years let alone 20. Yet the education we provide our children now is supposed to last for decades. We cannot train them for jobs that do not even exist yet but we can provide them with the minds and tools they'll need to adapt to our ever-changing set of circumstances.