"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 Heinlein, "Time Enough for Love"]