My economics professor once told the class:

The Rolls Royce cars are very expensive and the dont sell a lot, BUT the profit margin on a single Rolls Royce car is very high.

On the other hand Toyota Corolla cars are not as expensive as Rolls Royce, and the profit margin on a Toyota Corolla is not much but they sell like hot cakes.

Sometimes Quality can be compromised as long as the quantity increases.

A fool always gives priority to quantity whereas a wise always demands quality.