Ease Of Use Quotes by Gerry McGovern, Mark Pearce, Alan Cooper, Jack White, Chris Espinosa, Steve Jobs and many others.

The customer demands simplicity, that organizations organize around them. Easy to use is a customer tsunami ripping across the world. Ease of use and simplicity must now be at the heart of organizational strategy.
The C language combines all the power of assembly language with all the ease-of-use of assembly language.
Ironically, the thing that will likely make the least improvement in the ease of use of software-based products is new technology. There is little difference technically between a complicated, confusing program and a simple, fun, and powerful product.
Technology is a big destroyer of emotion and truth. Auto-tuning doesn’t do anything for creativity. Yeah, it makes it easier and you can get home sooner; but it doesn’t make you a more creative person. That’s the disease we have to fight in any creative field: ease of use.
In my experience, telling someone to switch Unix shells for ease of use is like telling him to switch cigarette brands for his health.
When you’re a carpenter making a beautiful chest of drawers, you’re not going to use a piece of plywood on the back, even though it faces the wall and nobody will ever see it. You’ll know it’s there, so you’re going to use a beautiful piece of wood on the back.