“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