"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."