“Whatever is worth doing at all is worth doing well.”
“Mediocrity is always in a rush; but whatever is worth doing at all is worth doing with consideration. For genius is nothing more nor less than doing well what anyone can do badly.”
“If a thing's worth doing at all, it's worth doing well.”
“Anything not worth doing is worth not doing well.”
“The difference between and amateur and a professional.. a professional believes if a job is worth doing, it is worth doing well. An amateur believes if a job is worth doing, it very well may be worth doing badly.”
“If a job’s worth doing, it’s worth doing well.”