"A human being should be able to change a diaper, plan anRobert A. Heinlein
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."