Thinking is the ultimate human resource. Yet we can never be satisfied with our most important skill. No matter how good we become, we should always want to be better

Complexity means distracted effort. Simplicity means focused effort.

There's a danger in the internet and social media. The notion that information is enough, that more and more information is enough, that you don't have to think, you just have to get more information - gets very dangerous.

I do a great deal of work with young children, and if you give a child a problem, he may come up with a highly original solution, because he doesn't have the established route to it.

Creative thinking - in terms of idea creativity - is not a mystical talent. It is a skill that can be practised and nurtured.

Complexity creates confusion, simplicity focus.

The system will always be defended by those countless people who have enough intellect to defend but not quite enough to innovate.