Diaper backward spells repaid. Think about it.
— Marshall McLuhan

A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.
Robert A. Heinlein diapers quote

Changing a diaper is a lot like getting a present from your grandmother - you're not sure what you've got but you're pretty sure you're not going to like it.
— Jeff Foxworthy

Why do otherwise sane, competent, strong men, men who can wrestle bears or raid corporations, shrink away in horror at the thought of washing a dish or changing a diaper?
— Frank Pittman

Everything TSA does is reactionary - first they ban the box cutters, then of course you have to take your shoes off, then you have to take the liquids out, now we have to be patted down in our private areas because of the diaper bomber.
— diapers quotation by John Mica