I know how to bring on the zombie apocalypse. It is not some virus or disease, just stop the production of caffeine.
Children are fun house mirrors that parents get to see their reflection in. You can learn a lot about yourself in that reflection.
Knowledge might be power, but only if it is actually used. Otherwise it is wasted potential and might as well be given away. At least someone else could get use out of it. That is why I am a teacher.