To invent, you need a good imagination and a pile of junk.

Logic will get you from A to B. Imagination will take you everywhere.

Anything you put your mind to and add your imagination into can make your life a lot better and a lot more fun.

To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science.

I am enough of an artist to draw freely upon my imagination. Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

Imagination is more important than knowledge.