Quality consists in a developed consciousness and in a capacity for complete correlation of your faculties. If you are not a correlated human being, you are fragmentary, you are awkward, you are not there in any sense with the thing that is needed to be there.
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