I wouldn't use a phone with less than a 4-inch screen anymore.

My wife has forced me to wear designer jeans, and I find... there must be two or three hundred different kinds of jeans you can wear, all of which are made out of denim and look roughly the same. People are different. They have different tastes, different bodies. Cellphones ought to be the same.

I think an engineer has not matured until he or she has conceived of a product and participated in every stage of bringing it to fruition, if that makes sense. And not many engineers get to do all of those stages.

Martin Cooper Quotes