"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, and lastly
die gallantly. Specialization is for insects."

--Robert A. Heinlein